The 2010 box has been up and running properly for a few weeks with several mailboxes. RE: Exchange 2010 not sending email to Exchange 2003 58sniper (MIS) 29 Sep 10 17:18 What are you using Mail Essentials for with 2010? Exchange routing group. Just wanted to throw that out there for anyone else that my run into this issue. Source
I've googled this and crawled forums but can't seem to find an answer. John _____________________________John Weber [Lync MVP] http://tsoorad.blogspot.com (in reply to de.blackman) Post #: 3 RE: can't send email from 2003 -> 2010 - 6.Sep.2010 5:22:17 AM lsalemmi Posts: 7 Joined: Do I need to reboot boxes servers? Searched everywhere and this was my problem! 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
All Exchange 2010 servers belong to the same routing group and leverage AD sites for routing. Enter a smart host (if you use one, or you removed it earlier). On the General tab you need to give the connector a name, enable the connector to “Forward all mail through this connector to the following smart host” using the smart host By submitting your personal information, you agree that TechTarget and its partners may contact you regarding relevant content, products and special offers.
Right-click on the receive connector and select Properties. Exchange Active Directory Provider has discovered the following servers with the following characteristics:(Server name | Roles | Enabled | Reachability | Synchronized | GC capable | PDC | SACL right | gradster Ars Scholae Palatinae Registered: Nov 9, 2008Posts: 942 Posted: Tue Nov 15, 2011 2:07 pm So test emails that were sitting in the queue magically went through at 5:10p yesterday. I can send mails from ex2010 to ex2003 mailboxes and the other way around...
Left by Cesar on Feb 14, 2011 1:34 AM # re: Exchange 2010, Exchange 2003 Mail Flow issue @dustinThat fixed my issue!Nice post, thnx. Have you created A records in your internal DNS records ? If you choose to participate, the online survey will be presented to you when you leave the Technet Web site.Would you like to participate? Windows will display the receive connector's properties sheet.
I tested the two servers after the install. When bringing Exchange 2010 server into an existing Exchange 2003 environment, you can't initially send and receive Internet mail via the hub transport server. Plan for capacity, and suffer poor performance.http://www.ucblogs.net/blogs/exchange/ RE: Exchange 2010 not sending email to Exchange 2003 jlh1 (MIS) (OP) 30 Sep 10 08:32 We use the GFI for spam filtering and All Internet mail flow for Exchange 2003 will then route thru the routing group connector and out the Send Connector.
I have read through some of the other posts but so far I am not having any success and am stuck. https://www.experts-exchange.com/questions/26590288/Can't-send-Internal-Email-from-Exchange-2010-to-2003-External-Works.html All rights reserved. I can send to accounts that are on the same server. Other idea is delete the existing routing group Go to Solution 9 6 +1 4 Participants matthewataylor1(9 comments) EndureKona(6 comments) LVL 20 Exchange19 JuusoConnecta LVL 11 Exchange11 PMFM 17 Comments
WServerNews.com The largest Windows Server focused newsletter worldwide. this contact form Red Flag This Post Please let us know here why this post is inappropriate. I followed the setup procedure to have the two exchange server coexist. Let us know.
All external emailsfrom the 2010 are being sent and recieved without any issues. 2003 users can also successfully send to the 2010 users. Thanks Luca Salemmi Post #: 1 Featured Links* RE: can't send email from 2003 -> 2010 - 3.Sep.2010 1:24:59 PM de.blackman Posts: 3542 Joined: 4.Apr.2005 From: Toronto, Canada Status: The wizard's other options vary depending on your network configurations, but you do want to ensure that the source server option is set to use the Exchange 2010 hub transport server. have a peek here After a server reboot of the 2010 box I can now no longer send internal emails from the 2010 to 2003.
The first step is to create a new SMTP connector for the routing group. But there's something strange. One of the most common mail flow issues I come across is messages cannot be delivered between Exchange 2003 and Exchange 2010. Left by Alex on Apr 27, 2010 12:53 PM # re: Exchange 2010, Exchange 2003 Mail Flow issue Sounds like you might need to recreate the mail profile in Outlook and
Fortunately there is a simple solution to this dilemma. Marked as answer by LStevens Friday, February 19, 2010 1:23 PM Friday, February 19, 2010 1:22 PM Reply | Quote 0 Sign in to vote glad you got it sorted, i Look in the event viewer at that time and see:Event ID 2080Process MSEXCHANGEADTOPOLOGYSERVICE.EXE (PID=1392). http://culturahq.com/cannot-send/cannot-send-mail-to-aol-com.html Thanks in advance.