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Cannot Send Email From Exchange 2010 To Exchange 2003
WindowSecurity.com Network Security & Information Security resource for IT administrators. Covered by US Patent. Left by Ryan Roussel on Apr 28, 2010 9:27 PM # re: Exchange 2010, Exchange 2003 Mail Flow issue I've a similar situation, also with BES installed.Made the adsiedit changes but In 2k3 the Default SMTP Connector is forwarding to a smart host. http://fortecrm.net/cannot-send/cannot-send-mail-from-exchange-2003-to-exchange-2010.html
Registered: Mar 15, 2002Posts: 23115 Posted: Tue Nov 15, 2011 6:59 pm Weird. Pointed Exchange 2010 DNS to 2003 DC and external mail now flows. Any thoughts? MSPAnswers.com Resource site for Managed Service Providers. https://social.technet.microsoft.com/Forums/exchange/en-US/a16076a1-923e-4d07-8427-c16baf9a0a68/users-on-exchange-2010-cannot-send-mail-to-anyone-on-exchange-2003?forum=exchange2010
Under the properties for the SMTP Virtual Server on Exchange 2003 and then Under the Access tab and Authentication, I needed to have Integrated Windows Authentication checked. The move when without a problem ( I thought).Now I can't send email between the two servers sending to local accounts. The 2010 box has been up and running properly for a few weeks with several mailboxes.
scorp508 Ars Legatus Legionis Tribus: Boston, MA Registered: Apr 24, 2006Posts: 10164 Posted: Wed Nov 16, 2011 5:25 pm gradster wrote:helo domain works finemail from:501 5.5.4 invalid addressI am mailing to Join Us! *Tek-Tips's functionality depends on members receiving e-mail. But i cannot send emails from exchange 2010 to the world ;-( There are no queues filling up. Find Paul on Twitter, LinkedIn, or Facebook.
This email address doesn’t appear to be valid. gradster Ars Scholae Palatinae Registered: Nov 9, 2008Posts: 942 Posted: Tue Nov 15, 2011 5:21 pm Yup, telnet works fine on port 25 to/from both servers. Registered: Mar 15, 2002Posts: 23115 Posted: Tue Nov 15, 2011 3:03 pm Did you run dcdiag on your DCs?Any errors in the directory services log on the DCs?Is the DNS zone http://exchangeserverpro.com/emails-not-sending-from-exchange-2003-to-new-exchange-2007-server/ By submitting you agree to receive email from TechTarget and its partners.
Let's look at a few other configuration tweaks you can make. http://geekswithblogs.net/cajunmcse/archive/2010/04/05/exchange-2010-exchange-2003-mail-flow-issue.aspx That'll be a littlemore detailed then just checking if the port is open. You can visit Brien's personal website at www.brienposey.com. Get 1:1 Help Now Advertise Here Enjoyed your answer?
I then tested an email account move from the Exchange 2003 to Exchange 2010. this page MySQL relational databases MySQL and Microsoft SQL Server relational databases have their pros and cons. All server are in the default AD site. Resources Join | Indeed Jobs | Advertise Copyright © 1998-2016 ENGINEERING.com, Inc.
But it will not send email to the local account on the other server.I would like to be able to phase in the exchange 2010 server by moving mail boxes a The edge transport server also shields back-end Exchange servers from direct Internet exposure. All external emailsfrom the 2010 are being sent and recieved without any issues. 2003 users can also successfully send to the 2010 users. http://fortecrm.net/cannot-send/cannot-send-mail-between-exchange-2003-and-2010.html It took two hours for a message to get from 2010 to 2003 while mail flowing in the opposite direction is fast as expected.
Other odd thing I have seen is everything is fine and have removed the existing routing connectors and recreated and that fixed the issue. 0 Message Author Comment by:matthewataylor12010-11-03 Comment
I have configured the Exchange 2010 server to send (Send Connector) email through the GFI server to the internet and I can send to outside accounts, but not to Local accounts native mode Exchange Server Logging into Exchange with NT vs. Click Here to join Tek-Tips and talk with other members! http://fortecrm.net/cannot-send/cannot-send-or-recieve-messages-to-web-exchange-2003.html In the queue it says that the Primary Target IP Address Responded 535 5.7.3 Authentication Unsuccessful. 0 LVL 11 Overall: Level 11 Exchange 11 Message Expert Comment by:JuusoConnecta2010-11-04 Comment Utility