Performing a Reverse Lookup on Incoming Messages

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- Previous
  - 1
    - Outlook 2003 on Exchange 2003 Server Friends, I accidentally installed Microsoft Outlook on Exchange Server 2003 SP2. Now when I try to rebuild the default global address list, I get the error 'MAPI or an unspecified service provider.' I think my MAPI profile must be corrupted. Can you tell me how to fix this problem?Installing Microsoft Outlook on Exchange Server is not recommended or supported. Exchange Server installs a copy of MAPI32.DLL file in the %systemroot%\system32 folder. Microsoft Outlook installs its own version of MAPI32.DLL ... -- A~, Ewerton Manzotte ----------------------------------------- May the Force Be With You Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150924
  - 2
    - Exchange 2003 and Windows 2003 R2 We are trying to install Exchange 2003 Sp2 on a standalone Windows 2003 R2 server within our Exchange org. It comes back with linkid # 37488 that says there are compatiblity problems with this configuration. But the webpage gives no idea to what those problems might be. Does any have any information on this subject? Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150919
  - 3
    - Exchange 5.5 mailbox migration to AD I have an easy question about moving mailboxes to between 5.5 and AD. I've installed Exchange 2003 into an existing 5.5 org. I have my ADC up and it has created a bunch of disabled objects in AD for each 5.5 mailbox. Unfortunately, I migrated all of my user accounts and groups after the ADC was in place. In many cases the AD users are using their AD account but are tied their Exchange 5.5 mailboxes. How can I migrate the mailboxes from 5.5 to active directory and still let my users keep their existing AD accounts? I've read that the Active Directory cleanup Wizard may help with this. Is this the appropriate tool? Can someone provide a general outline or point me to a reference on how this tool works and if it is the solution I'm looking for? Thanks for any info. Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150918
  - 4
    - Exchange Migration We have a client who is running Exchange 2000 on their Primary Domain Controller which is also running Windows 2000 server. This machine is having alot of issues and they a are switching to a Windows 2003 server based system to act as their domain controller and Exchange server as they are also going to use Exchange 2003. What is the easiest way to migrate the data and get this setup? Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150917
  - 5
    - Run the ADC while users are logged in... Can i be brave and run it?! The Environment is Exchange 5.5 to 2003 single server, single site. Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150907
  - 6
    - ActiveSync I have problem witch syncronisation with my poketpc and exchange I receive the error 85010016 An error response was received from the HTTP gateway. - OR - Synchronization failed due to an error on the server. Customer have 1 exchange 2003 sp2 The customer exÃ©cute the http://support.microsoft.com/kb/817379 methode 2 Do you have some idea Thank Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150905
  - 7
    - Standard Edition Vs. Enterprise Edition Hey folks, I am trying to see what would the deciding factor be if I needed to purchase Exchange Server 2003 Standard Edition Vs. Enterprise Edition. I have about 400 Mailboxes currently. Users Archive emails off the current 2003 Standard server to a local PST, I have size limits set to 100MB per user. I know that theres a difference in storage sizes: - Maximum 75 gigabytes (GB) per database1 (SP2) - Maximum 16 terabytes, limited only by hardware2 What other reasons would I have, other than unlimited Storage sizes, to upgrade to Server 2003 Enterprise Edition? I do have plans to place another Exchange server in my DR site which Ill use a third party tool to replicate data across. So I want to know if I need 2003 Enterprise in order to do this also. Thanks in advance folks! Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150904
  - 8
    - installing new Exchange 2000 server into Restore Domain have two domains. the first is our production domain. the second is our Restore domain where we have 2 Exchange 2000 servers. One contains all FSMO roles and is DC for domain. the second is a mimic of production Exchange Server all the way down to storage groups, etc. We use this to conduct mailbox/database recoveries. we installed a new Dell PowerEdge 2850 server into the Restore Domain, installed Dell OpenManage and windows 2000 adv server and GroupShield( just like what we have in production as member server. I installed Exchange 2000 on this server to create a second restore server. Unfortunately, afterward the System Attendant and Information Store service will not start. This server has SMTP, NNTP and Web Services for IIS active. I can not start the Information Store Service or System Attendant. The message I am getting is: Could not start the Microsoft Exchange System Attendant service on local computer. The service did not return an error. this cold be an internal Windows error or an internal services error. Not sure how to attack this. Can anyone help? Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150903
  - 9
    - 2003 to 2003 Mailbox Move I need to move 100 mailboxes from a XCH 2003 server in one location to one in a different physical location. What is the best methodology for this? -- Paul Kerness, MSW, LSW Genii Research, LLC Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150902
  - 10
    - Reinstall/Recover Exchange Hello, I have a customer that is running exchange 2000 on a windows 2000 pc. The server has blue screened with a stop c0000218 corrupt SOFTWARE hive. He has no backups and the winnt\repair hive is an old version so the setting will not be up do to date. I've done a parallel installation so far. What is the best way to get this up and running quickly? Can I recover the mailbox store with no backup? The data is still there on the hard drive. Thanks - time is of the essence Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150899
  - 11
    - Direct Push Hi all, Everybody talk about they configure and use OMA on Exch2K3-SP2 with Mobile devices supported MSFP. I just wonder is it necessary make a Carrier definition in Exch. System Mgr.? I mean without this configuration does direct push work?? Thanks & Regards, M.Yuceer Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150897
  - 12
    - Username Questions for Outlook 2k3 & exch2k3sp2 Hi, I have a domain which is configured to profide users with access to their email over: -Outlook (when connected to LAN) -Outlook (using RPC over HTTPs) -Outlook Web Access (/exchange) -Outlook Moble Access (/oma) One of the comments I get a lot is that users are requred to type in their full email address to properly authenticate. Is there a document that can explain what the configuration settings need to be to allow a user to authenticate without having to use the full 'user@domain.tld'. These users would prefer to just type the 'user' part. TIA Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150895
  - 13
    - Backend Exchange migrate to New Hardware (Server) I have follow the following link to migrate Backend Exchange to new hardware: http://www.microsoft.com/technet/prodtechnol/exchange/guides/SvrConsUsingE2k3/f2762572-f001-42e6-adc3-84a2a847f303.mspx?mfr=true BUT not successful, and how can i restore the mailbox if the mailbox store is dismount? i really confuse in this article. Pls Help! Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150890
  - 14
    - Migration of Public Folders from Exchange 2000 to Exchange 2003 Hello, This is my first post to this discussion group - please be gentle! We are migrating from Exchange Server 2000 to Exchange 2003. I have moved *all* mailboxes and left the Public Folders until last (big mistake). In a nutshell, the folders are not replicating. I have used the pfMigrate tool to setup the folders for migration. I have verified that all the Public Folders are set to replicate to both the old and new servers. I have verified that the email address (proxyAddresses) are setup correctly for both servers using ADSIEdit. I have setup logging to the suggested levels and there is nothing obvious in the Event Viewer. I do see the Replication Outgoing Messages on both servers but no Replication Inbound Messages on either. I have not been able to see the inbound message in the Message Tracking Log either. This server has been up and running with replication for about ten days and this issue has me stumped. Email messages addressed from a mailbox on the new server to a test mailbox on the old server are transferred just fine. Do I need to create a connector for Public Folder replication? Any assistance would be gratefully received. Kind regards, Gary Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150887
  - 15
    - How To Determine SP Level? What is the best method to determine the SP level of Exchange 2003? Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150884
  - 16
    - Move exchange 2003 to 64 bit I would like to move my exchange 2003 server to new hardware and keep the same name. I have seen the article that discusses it, but it says it should be running the same software. Does that mean if i want to install win2003 64 bit (is running 32 bit on old server) i am not able to keep the same name? or does it not matter if it is running 32 bit vs 64 bit as long as it is running windows 2003 server? I hope that made sense. Thanks! Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150877
  - 17
    - Unable to receive on newly installed Exchange 2003 I added an Exchange 2003 server SP1 (on Windows Server 2003 SP1) in an organization that made up of one Exchange 2000 server planning eventually moving all the mailboxes to the Exchange 2003 server and removing the Exchange 2000 server. I moved one test mailbox (that already existed and working on Exchange 2000) to the newly installed Exchange 2003 and since hen I'm unable to receive mail on that account. I'm able to send mail internally and externally but not receive from either. Here is what I get in message tracking: ****************************************** SMTP:Message Submitted to Advanced Queuing SMTP:Started Message Submission to Advanced Queue SMTP:Message Submitted to Categorized SMTP:Started Outbound Transfer of Message SMTP:transfered to mailout.mydomain.com through SMTP ****************************************** Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150876
  - 18
    - Multiple email domains for the same Exchange serveur Hello, Exchange maps DC domain name to SMTP adresses. Let's say DC domain name is acme.com, then AD user john has a mailing address john@acme.com. Now, if we merge with another company previously using mail domain named company.com, we want to create the employes of this company into our AD but wanted their previous adresses to be still valid and the new one too (@acme.com). Do we simply have to add their @company.com addresses into the "Exchange Addresses" tabs of the user in AD Administration program? Thank you for your help. -- Yves Belanger, ift.a.u. Admin. de syst. Senior Systemes d'informations (514)840-1235 poste 8620 Telec.: (514)840-1244 Yves.Belanger@crim.ca www.CRIM.ca Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150867
  - 19
    - OALGen could not generate full details for some entries in the off Hello We migrated to Exchnage 2003 Server 6 months ago. in the Recipient Update Service (domain) and Recipient Update Service (Enterprise configuration) I specificed our FSMO DC during the mirgation from Exchnage 2000 Server. for some reason I received the following error message every hour "OALGen could not generate full details for some entries in the offline address list for address list '\Global Address List'. To see which entries are affected, event logging for the offline address list generator must be set to at least medium. - Default Offline Address List For more information, click http://www.microsoft.com/contentredirect.asp." I notices under Recipient Update Service (domain) in Exchnage 2003 if I remove the original FSMO DC in the windows domain controller list and re add the FSMO DC. Exchnage can not find the FSMO DC. but I can find other DC within the network. any help will be really appreciated Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150866
  - 20
    - Mail question Hi, I need to change my A record for my mail server and immediately reuse it for something else. What happens to mail while that A record propagates? Will it simply keep trying to the same wrong IP or will it look up the IP each time it tries to send and thus, eventually get the new IP for the mail server. Thanks. Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150865
  - 21
    - New Install questions It has been quite a while since I have done this, so please understand that I may need to be refreshed on some of the basics. I need to deploy a new Exchange Server 2003. My email domain name is different from my local domain name. Should I set up the exchange domain to match the local domain, for access to Active Directory, and then add the email domain as one to receive emails from in Exchange? Do I have to have a front end and back end Exchange server, or can I just have one? If I can just have one, can I put it behind the firewall? I will need to allow web access as the primary access to the Exchange server. What's the best way to do this? What additional protection will I need to employ? Thanks, -- Larry Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150863
  - 22
    - Information Store Will Not Start I installed Exchange Server 2003, into an existing 5.5 site, on a second server, I went though the deployment tools, all worked ok, installed AC Connector and so one. After completing the installation, I restarted the server, it took a very long time to shutdown and restart. I took a look at the services, the information store did not start, I attempted to start manually, it failed with "1068 Dependence Service DID not start, I took a look at the other Exchange Services, all started ok except for System Attendent, which when I start, it says that it started and stopped, saying the some services stop if they have no work to do. I tired to start the MTA Stacks, that gave the same error message as the Information Store. I tried to install the service pack II I beleive, and recived a "Fatal" error after starting the update.exe program. Thanks Steve Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150859
  - 23
    - ADC error 8286, but inter-org is enabled... Trying to achieve co-existence between old Ex 5.5 org (in NT4) and new Exch 2003 org (in 2003 AD). All users migrated to AD, SID's preserved, mailboxes in 5.5. When using ADC, the 5.5 to 2003 CA works fine, but the 2003 to 5.5 CA generates error 8286 "will not replicate CN=username because source is a custom recipient and destination is a mailbox. If this is a problem, consider making the connection agreement inter-organizational". But it is inter-organizational....we have selected that option in the agreement. Due to this, we only get 2 of the 4 values that we need to see on the ADC-Global-Names attribute (we get the EX5, Forest values but not the NT5, forest values). Any history on this? Thanks for any input. Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150857
  - 24
    - LDAP services question Hi All I have a new mac on the network that is using Entourage. Unfortunately for me, it is failing on the ldap server resolution. Now I have to be honest and say I dont know a great deal about Macs, entourage or LDAP and am obviously struggling. Can anyone explain how ldap works and how its installed within exchange? TIA Paul Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150855
  - 25
    - About Active Directory Can we create active directory on OS windows 2000 server? to compatible with exchange server 2007 Recommended OS for AD to use exchange server 2007 Please guide me Regards Srinivas Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150850
- Next
  - 1
    - Delay in recognizing new host of virtual server in cluster I have an Active/Passive 2-node cluster hosting the Exchange virtual server. Everything works well on either node until we shift services to the other node. As soon as the services shift, we lose the ability to ping the virtual server. After some experimentation (pinging the virtual server from various places), we determined that a network switch is causing the problem. If we ping the virtual server from that switch, suddenly communication with the virtual server resumes. Until then, anything upstream of the switch can't reach the virtual server. So... apparently the CAM table in the switch never updates with the new "next hop" to the virtual server (which is the MAC address of the other "real" server adapter. What could cause this? Wouldn't the new host of the VS make enough "noise" to update this table? Is there any way I can force this, or do we need to buy a new switch? -- Kore Breach Network Server Analyst Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150844
  - 2
    - SMTP Relay Hi! I have a server with Exchange Server 2003 SP2 installed behind a firewall. The server has only one private IP address (let say: 192.168.0.2) which is mapped on an external public IP address (to which points the DNS name mail.mycompany.com). Everything works fine. My question is basic: is there a way to be sure that 1) my server is not being used as an SMTP Relay by the some bad guy in the wild; 2) that it will never be the case? Thanks for the leads and informations on this topic. Nicolas Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150835
  - 3
    - Migrating Exchange 5.5 to Exchange 2003 I am having an exchange 5.5 running in a NT 4.0 PDC . There are about 60 users, and there is no existing windows 2003 AD at all. I intent to migrate all the 60 users into a windows 2003 AD with exchange 2003. I plan to purchase a new server to have the windows 2003 and exchange 2003 install on it. How should I go about migrating all the existing 60 accounts and exchange 5.5 mailboxes onto a new 2003 environment without having to rejoin the all the 60 workstation to the 2003 domain ,do profile migration and setting up the outlook to connect to the new mail server again. Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150830
  - 4
    - Instalar Exchange OlÃ¡, To precisando duma forÃ§a para instalar exchange, jÃ¡ formatei o server duas vezes o win 2003, e tento instalar o exchange 2003, mas no meio ele pede um arquivo q literalmente nao existe(closedexpectedcontentclasses_s.xml). Antes de instalar eu configurei o IIS, Dominio, etc, mas mesmo assim num vai. Voce jah viram esse problema, sabem me dar alguma dica? Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150817
  - 5
    - Backend servers I have three exchange 2003 servers one is the frontend and the other two are backends. My problem is that the member backend exchange server can send mail thru the master to the internet or to the stores on the Master but when I try to send an email back thru the master it automatically forwards it to the frontend and fails to deliver to the exchange member server. all three servers are in the first routing group and I did not want to cluster the backend servers because I will be removing the master server over to the other backend server as soon as all the mailboxes and public folders have been moved. can any body send me information on how to set this up. Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150813
  - 6
    - Simple Exc2003 question I'm sure this is a simple question, but I can't seem to find a definitive answer to it: Can you run Exc2003 in a native Active Directory domain? I'm in a situation where I can't change the domain but need to bring in Exchange and would prefer to go with X03 Thanks in advance for the help. Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150810
  - 7
    - Growing business moving from SBS to Exchange We have a SBS customer that is using SBS with 50 users. They are going to be growning to 200 fairly quickly. I thinking they should buy one new server (2 duel core processors; 6 drive RAID; 8GB RAM) and run Active Directory and Exchange on the same box. They have no plans to run exchange or have file servers at other sites. Dell is recommend 2 smaller boxes running AD on one and Exchange on the other. Comments? Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150797
  - 8
    - IIS Application Errors on Front End Server Since upgrading to Exchange 2003 SP2, I have been getting the following errors on my front end server. Event Type: Error Event Source: Application Error Event Category: (100) Event ID: 1000 Date: 10/27/2006 Time: 6:21:37 AM User: N/A Computer: WEBMAIL Description: Faulting application w3wp.exe, version 6.0.3790.1830, faulting module rpcrt4.dll, version 5.2.3790.2568, fault address 0x000362ba. For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp. Data: 0000: 41 70 70 6c 69 63 61 74 Applicat 0008: 69 6f 6e 20 46 61 69 6c ion Fail 0010: 75 72 65 20 20 77 33 77 ure w3w 0018: 70 2e 65 78 65 20 36 2e p.exe 6. 0020: 30 2e 33 37 39 30 2e 31 0.3790.1 0028: 38 33 30 20 69 6e 20 72 830 in r 0030: 70 63 72 74 34 2e 64 6c pcrt4.dl 0038: 6c 20 35 2e 32 2e 33 37 l 5.2.37 0040: 39 30 2e 32 35 36 38 20 90.2568 0048: 61 74 20 6f 66 66 73 65 at offse 0050: 74 20 30 30 30 33 36 32 t 000362 0058: 62 61 ba The errors happen sometimes a few times a day, other times once a day or none. I have not been able to locate a cause for these errors. Until this week, I have not had end-user complaints about this, but now I have users complaining that RPC over HTTP connections don't work, and the forms based authentication page shows "Service Unavailable". The solution is to restart web services. The only hits that I have on web searches refer to the IUSR_<hostname> password is not syncronized with IIS, but if that was the case, there would be many more things wrong (Forms Based Auth would not work at all). Any help fixing this would be appreciated. -- Peter Sheldon, MCSE Sr. Systems Administrator Oklahoma Christian University Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150796
  - 9
    - SP 2 Install Failure I am trying to install Exchange 2003 SP2 on a Windows 2003 Server with SP1. When I run update.exe I get to the Installation wizard step where I am supposed to select components to install. The components that show up are MS Exchange Messaging and Collaboration Services with 3 sub categories and MS Exchange System Management Tools with 1 sub category. If I try to select the top level of Microsoft Exchange I get an error message stating that the NNTP component is not installed or is disabled. The system manager tells me that I am running Version 6.5 (Build 7226.6: Service Pack 1). Can anyone tell me what might be happening and why I can't get to the next step? Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150794
  - 10
    - Re: Calendar access only It seems Read-only from Microsoft, http://support.microsoft.com/kb/821900 Any other ideas for me? Thank You. -- Ray "Ray" <ray@utah.edu> wrote in message news:... > Hi there, > > I have a weird problem here, one of our secretaries has to access our > boss' calendar, but she is working out of site. If she put our boss' > calendar in outlook 2003, everything is OK, she can look at it and > add/modify anything. However, she is working out of here, she only can > access our Exchange server by Outlook Web Access, so I made a URL for her, > https://mail.myuniversity.edu/exchange/OurBoss/Calendar, she can access > our boss' calendar using the URL, but cannot add/modify appointment. > Neither "New" button nor "Save and Close" button is in the browser. Any > idea for me? > > Thank You. > > Ray > Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150793
  - 11
    - Calendar access only Hi there, I have a weird problem here, one of our secretaries has to access our boss' calendar, but she is working out of site. If she put our boss' calendar in outlook 2003, everything is OK, she can look at it and add/modify anything. However, she is working out of here, she only can access our Exchange server by Outlook Web Access, so I made a URL for her, https://mail.myuniversity.edu/exchange/OurBoss/Calendar, she can access our boss' calendar using the URL, but cannot add/modify appointment. Neither "New" button nor "Save and Close" button is in the browser. Any idea for me? Thank You. Ray Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150788
  - 12
    - Exchange SMTP Authentication Our exchange server got messed up when installing another software product and now I'm trying to correct things. Version is 5.5. We can receive e-mail but not send; it gets rejected. The feeling is there is a problem with SMTP authentication. Our ISP says we need to have the correct user name (a name they assigned us when the DSL line with static IP address was set up; I have it) in Exchange so that's sent out (in the header?) with each e-mail so their system knows where it is coming from. Where this might be set in Exchange I am not seeing. Here (with some of the info replaced with ~ characters) is a typical message we get: Your message did not reach some or all of the intended recipients. Subject: test2 Sent: 10/26/2006 2:16 PM The following recipient(s) could not be reached: '~~~~~~@hotmail.com' on 10/26/2006 2:29 PM The recipient name is not recognized The MTS-ID of the original message is: c=US;a= ;p=~~~~~ Associates;l=~~~~~~-061026181626Z-2 MSEXCH:IMS:~~~~~ Associates Inc.:~~~~~:~~~~~~ 3550 (000B09AA) 550 Relaying is prohibited The e-mail addresses we're sending to are valid. Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150786
  - 13
    - Preventing mail server from sending mailbox not found errors back Hi, Is there a way that I can prevent my exchange server from sending mailbox not found errors back. My server is trying to respond to bogus email accounts telling them that mailboxes do not exist. Thanks Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150784
  - 14
    - OMA Problems? Hi, I'm having problems getting OMA up and running. We've had Exchange & OWA in place for over a year, running smoothly. At the time, we didn't want OMA, however, now we've decided to implement it, and so I have followed the instructions for enabling it via the ESM At first we were getting the: Server Error in '/OMA' Application. Runtime Error However after changing the <customErrors mode="Off"/> I got a little more details, which was: Access to the path "C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\Temporary ASP.NET Files\oma\cba174f0\b9f191d5" is denied. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.UnauthorizedAccessException: Access to the path "C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\Temporary ASP.NET Files\oma\cba174f0\b9f191d5" is denied. ASP.NET is not authorized to access the requested resource. Consider granting access rights to the resource to the ASP.NET request identity. ASP.NET has a base process identity (typically {MACHINE}\ASPNET on IIS 5 or Network Service on IIS 6) that is used if the application is not impersonating. If the application is impersonating via <identity impersonate="true"/>, the identity will be the anonymous user (typically IUSR_MACHINENAME) or the authenticated request user. To grant ASP.NET write access to a file, right-click the file in Explorer, choose "Properties" and select the Security tab. Click "Add" to add the appropriate user or group. Highlight the ASP.NET account, and check the boxes for the desired access. I've checked the identity that OMA is running under, and its running as NETWORK SERVICE, so I've given NETWORK SERVICE read/modify access to C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\Temporary ASP.NET and restarted the app pool. Now when I try the page, I get: A System error has occurred while processing your request. Please try again. If the problem persists, contact your administrator. What identity should the OMA ExchangeMobileBrowseApplicationPool be running as? What security permissions should be on the C:\WINDOWS\Microsoft.NET\Framework\v1.1.4322\Temporary ASP.NET directory? Am I missing something else that could be causing this problem? Or is it strictly an identity/permissions problem? Any help gratefully received Ben Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150779
  - 15
    - Direct Push failed. Hi, I am having an exchange server 2003 with service pack 2 and ISA 2000 in my network. I would like to configure my smartphone with windows mobile 5 to be able to use the direct push feature. My boss is currently using a dopod 577w smartphone with windows mobile 5 as OS which was bought 2-3 months back. I know that ISA 2000 and 2004 the ssl publishing is a little bit different. Correct me if i am wrong but i have notice that the previous person who configured the ISA 2000 is using one cert for all. If i disable the cert for microsoft-server-activesync, will i also disable the cert for OWA? I have tried configurating the ISA 2000 to be able to publish cert for the microsoft-server-acticesync. When i run the active sync in the phone, when synchronizing there was a prompt while connecting to the exchange server which states that the cert is invalid. Do i need to install cert into the phone? i have tried using the spaddcert program in the phone hoping that i can install the cert. After i have stored the cert in the mem card, when i lauch the spaddcert, there was an error message prompt which states, there is no cert found. There is one thing that i have tested also, which is disabling the ssl listner for microsoft-server-activesync, and disabling ssl in the IIS for microsoft-server-activesync too. I tried synchronizing it, and an error message prompted with the messge, could not authenticate users, no permission to do so. Does that means that the phone is not compatible with direct push or my ISA has problems publishing out the microsoft-server-activesync?? Is there a way where i can check if my isa publishing is working properly? Really do hope that there is a work around for this problem for this problem has been pending for quite sometime in my company. Thank you in advance. Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150776
  - 16
    - exch 2k and 2k3 in same routing group, can only send mail in 1 direction I've seen several other similar posts, but none have solved my problem. The Exch 2k server (called SERVER1) is the master in the routing group, the Exch 2k3 server (called SERVER2) is a member. They are on the same subnet with no router/firewall separating them. I can send mail from a mailbox on the 2k server to a mailbox on the 2k3 server. I cannot send from the 2k3 server to the 2k server. Any mail sent from 2k3 to 2k sits in a queue with the FQDN of the 2k server. DNS looks good, both servers resolve FQDN's. If I restart the SMTP service on SERVER2 (2k3), the SMTP log file shows a connection to SERVER1, but does not deliver any of the queued mail. Here is the log file from the SMTP virtual server (note: (a) there are about 7 items in the server1.mydomain.com queue on SERVER2; (b) the user "kc" mailbox is on SERVER2, and user dkiernan mbx is on SERVER1): #Software: Microsoft Internet Information Services 6.0 #Version: 1.0 #Date: 2006-10-26 22:58:09 #Fields: date time c-ip cs-username s-ip cs-method cs-uri-stem cs-uri-query sc-status cs-host 2006-10-26 22:58:09 192.168.1.254 OutboundConnectionResponse - - - 220+server1.mydomain.com+Microsoft+ESMTP+MAIL+Service,+Version:+5.0.2195.6713+ready+at++Thu,+26+Oct+2006+17:58:09+-0500+ 0 - 2006-10-26 22:58:09 192.168.1.254 OutboundConnectionCommand - EHLO - clapton.fortcommunity.com 0 - 2006-10-26 22:58:09 192.168.1.254 OutboundConnectionResponse - - - 250-server1.mydomain.com+Hello+[192.168.1.251] 0 - 2006-10-26 22:58:09 192.168.1.254 OutboundConnectionResponse - - - 334+GSSAPI+supported 0 - 2006-10-26 22:58:09 192.168.1.254 OutboundConnectionResponse - - - 334+oYIBLDCCASigAwoBAKELBgkqhkiC9xIBAgKigYgEgYVggYIGCSqGSIb3EgECAgIAb3MwcaADAgEFoQMCAQ+iZTBjoAMCAReiXARaoQH2T99aiHtKaKSuX4toj+poKmu/1Ebf6NKIY62Rsc0dTB1DN0SNg1joGV7EzORD5+Ie7Ony5CqVxgzzaLYPX+Ogek7sQvo4Rmp1os6p7RAfJptTZmcW89iSo4GIBIGFYIGCBgkqhkiG9xIBAgICAG9zMHGgAwIBBaEDAgEPomUwY6ADAgEXolwEWqEB9k/fWoh7Smikrl+LaI/qaCprv9RG3+jSiGOtkbHNHUwdQzdEjYNY6BlexMzkQ+fiHuzp8uQqlcYM82i2D1/joHpO7EL6OEZqdaLOqe0QHyabU2ZnFvPYkg== 0 - 2006-10-26 22:58:09 192.168.1.254 OutboundConnectionResponse - - - 235+2.7.0+Authentication+successful. 0 - 2006-10-26 22:58:09 192.168.1.254 OutboundConnectionCommand - X-LINK2STATE - LAST+CHUNK={0000006a}+MULTI+(5)+({00000051}+DIGEST_QUERY+82f701a08f39f548af51938d5d971dfa+20e9887b41e2967fae069287817dd416++)++ 0 - 2006-10-26 22:58:09 192.168.1.254 OutboundConnectionResponse - - - 200+LAST+CHUNK={00000029}+MULTI+(5)+({00000010}+DONE_RESPONSE++)++ 0 - 2006-10-26 22:58:09 192.168.1.254 OutboundConnectionCommand - MAIL - FROM:<kc@fortcommunity.com> 0 - 2006-10-26 22:58:09 192.168.1.254 OutboundConnectionResponse - - - 250+2.1.0+kc@fortcommunity.com....Sender+OK 0 - 2006-10-26 22:58:09 192.168.1.254 OutboundConnectionCommand - RCPT - TO:<dkiernan@fortcommunity.com> 0 - 2006-10-26 22:58:09 192.168.1.254 OutboundConnectionResponse - - - 250+2.1.5+dkiernan@fortcommunity.com+ 0 - 2006-10-26 22:58:09 192.168.1.254 OutboundConnectionCommand - XEXCH50 - 1996+2 0 - What am I missing?? --David Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150769
  - 17
    - OWA & Activesync not working on one node of cluster. We have a single front end & two clustered back ends. All functions work fine on cluster node 1. On cluster node 2, OWA and Activesync don't work. I've checked all virtual directory configuration (through IIS and ExchSystemManager) and everything appears the same. All servers have same service packs/hotfixes. Ruled out forms-based authentication by temporarily disabling it. Adsutil.vbs reporting "negotiate/NTLM" on both nodes. All Exchange services appear to be starting on both nodes. Can switch services between nodes. No errors in event log on either server. Any ideas? -- Kore Breach Network Server Analyst Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150766
  - 18
    - viewing IP address of sender in exchange system manager - URGENT Hi, I have an SMTP connector to a domain in the queue that is growing out of control. It has already bogged down the server so much that mail would not come in. I purged it and froze the queue so mail will come in but in the last half hour it has already grown to 70,000 messages. It appears someone is trying to relay through my exchange server. I need to find out if this is someone outside the network or something on a computer inside the network. How can I find what IP address these messages are coming from? relaying was enabled due to a part of a third party piece of software we have. I have since turned off all relaying except for authenticated users but the numbers keep growing. This was not a problem three days ago before relaying was allowed. Any suggestions greatly appreciated. Thanks. Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150756
  - 19
    - photo in contacts Hi When I open the Global Address List, I can right-click on a contact and add it to my Contacts. After that, I can go to my Contacts and add a photo a contact. Is it possible that these photos are already done at the server (in the Global Address List) so that I don't have to add them ?? Thanks Steve Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150743
  - 20
    - share calendar hi If I share my calendar, is it possible to publish the calendar in Public Folders ? And how ? I'm thinking, if I can do that, those who do not use Outlook can still access the calendar through OWA. Or, is there a better way to do this ? Thanks Steve Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150740
  - 21
    - Intelligent Message Filter Setup I installed Exchanged 2003 SP2 about two weeks ago and just enabled the IMF. On my default virtual server I selected advanced and checked the box next to "Apply inteligent message filter". I added the registry entry for the ContentFilterState for the updates and in in my application log I recieve the following message. Event id 7514 An error occurred while loading Microsoft Exchange Intelligent Message Filter. The error code is 0x80070008. This message continues to pop up every hour. I do not believe that the filter is working. I found an article to display the SCL rating for messages and applied this to my Outlook 2003 client. All messages recieved from outside sources do not have a rating and all internal emails have a rating of -1. Does anyone have any idea on how i can tell if the filter is actually working and how to correct the event error I keep receiving. Thanks. Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150739
  - 22
    - Exchange 2003 failover Hi, We have 2 offices connected via a site 2 site VPN over 2mb leased line. Each office has a 2003 domain and trusts have been setup to allow users from both offices to share data, with DNS & WINs replicating. Users in Office B have now migrated their email accounts to the Exchange server at Office A, leaving us with a redundant exchange 2003 box at Office B. Is there any way in which I could setup this Exchange box to act as failover in an emergency, presuming that its not as simple as copying the edb & Exchsrvr\Mdbdata nightly? Basically if Office A burnt down, could users collect their mail from office B exchange box? Thanx for your help G Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150738
  - 23
    - Front end server name Hi, Situation: we have an Exchange 5.5 (called SRV01) in a NT 4 domain, and an Exchange 2003 (called EX2K301) in Win 2K3 domain. There is trust, ADC, CA agreements set up for migrating the 5.5 to exchange 2003. And we do not want to change MX record which points to SRV01. We will have a Exchange 2003 Front end server. We are doing intra-organizational migration. So, after migration, the Exchange 5.5 box will be decommisioned / removed. Please advise: Q1: Because we do not want to change the MX record, so we have to name the Front end server using the exact name that the Exchange 5.5 box had, which is SRV01. Otherwise, to my best knowledge, the emailing will not work after the removal of 5.5 box, SRS and etc. Q2: If we do not use front end server, we can use another Exchange 2003 box into the same organization after 5.5 box is removed. AND, again, to my knoledge, we need to name this second Exchange 2003 box as SRV01, but we do not have to move mailboxes to this second Exchange 2003 box. What else we need to do to his second Exchange 2003 box in order for email go flow. Thank you very much. Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150728
  - 24
    - Alias & Remote Users Whats the best way to set up an alias in exchange. for eg my email is gordon@ and i also want to have mail come in for ghiggins@ also i have users who work at home can i get them to connect to exchange server with outlook on their desktops. At the moment they work off owa, but would like to have them on desktop outlook. I have a firewall in place and thought a vpn might be a good idea, but just want to check if this is best. Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150724
  - 25
    - Migrating 5.5 to 2003 cannot join or upgrade site Cannot join existing 5.5 site option is greyed out and only option is to create a new organization. Tag: Performing a Reverse Lookup on Incoming Messages Tag: 150723

Hi,

There is a setting in Exchange that says Perform Reverse DNS Lookup On
Incoming Messages. What is the benefit of this? Does this help
prevent email from bogus domains? SPAM?

I am getting an error when I try to send to a certain domain.

The remote host "216.240.32.17", responded to the SMTP command "rcpt"
with "450 Client host rejected: cannot find your hostname, [MY MAIL
SERVER'S IP] ". The full command sent was "RCPT TO:<emailaddress> ".
This may cause the connection to fail. For more information, click
http://www.microsoft.com/contentredirect.asp.

I am guessing that the remote mail server has the Reverse DNS Lookup
enabled and my mail server doesn't have a ptr record.

Can anyone confirm my thinking??

Thanks.

Top

Re: Performing a Reverse Lookup on Incoming Messages by Ed

Ed
Wed Nov 01 18:04:56 CST 2006

The message you're seeing was generated by the remote system, right? It is
saying that your server doesn't have a valid PTR record.

The purpose is to reduce spam, yes. But the effect will be to substantially
increase your SMTP overhead, possibly significantly delay your Internet
mail, and it probably won't make much of a decrease in your spam anyway.

IMF, free with Exchange 2003 SP2, will do a better job, and some third-party
products and services are even better at antispam.
--
Ed Crowley
MVP - Exchange
"Protecting the world from PSTs and brick backups!"

"K.J. 44" <Holleran.Kevin@gmail.com> wrote in message
news:1162319515.573595.184950@b28g2000cwb.googlegroups.com...
> Hi,
>
> There is a setting in Exchange that says Perform Reverse DNS Lookup On
> Incoming Messages. What is the benefit of this? Does this help
> prevent email from bogus domains? SPAM?
>
> I am getting an error when I try to send to a certain domain.
>
> The remote host "216.240.32.17", responded to the SMTP command "rcpt"
> with "450 Client host rejected: cannot find your hostname, [MY MAIL
> SERVER'S IP] ". The full command sent was "RCPT TO:<emailaddress> ".
> This may cause the connection to fail. For more information, click
> http://www.microsoft.com/contentredirect.asp.
>
> I am guessing that the remote mail server has the Reverse DNS Lookup
> enabled and my mail server doesn't have a ptr record.
>
> Can anyone confirm my thinking??
>
> Thanks.
>

Top