• RSS
  • Twitter
  • FaceBook

Exchange Server Forums

Forums | Register | Login | My Profile | Inbox | RSS RSS icon | My Subscription | My Forums | Address Book | Member List | Search | FAQ | Ticket List | Log Out

Incorrect resolving external mail server.

Users viewing this topic: none

Logged in as: Guest
  Printable Version
All Forums >> [Microsoft Exchange 2003] >> Message Routing >> Incorrect resolving external mail server. Page: [1]
Login
Message << Older Topic   Newer Topic >>
Incorrect resolving external mail server. - 27.Aug.2014 4:24:54 AM   
agressor_sk

 

Posts: 1
Joined: 27.Aug.2014
Status: offline
Our users sends email through our Exchange 2003 system to an external recipients in mkzhbi.ru domain and they gets NDR message with code "554 5.7.1 Relay access denied".
When I'm testing SMTP connection to mkzhbi.ru with SMTPDiag everything is OK.
SMTPDiag trying to connect to mx.yandex.ru which is correct MX record for mkzhbi.ru but! in SMTP Virtual Server logs on Exchange front-end server I see this record:
2014-08-27 05:57:31 81.177.135.162 OutboundConnectionResponse SMTPSVC1 EXCH2K3FE01 - 25 - - 220+srv149-h-st.jino.ru+ESMTP+Postfix 0 0 37 0 94 SMTP - - - -
Why it trying to connect to this host (srv149-h-st.jino.ru)?
Is it missconfiguring of our Exchange system or not?
Post #: 1
RE: Incorrect resolving external mail server. - 29.Aug.2014 6:23:04 AM   
amanda_lakai

 

Posts: 44
Joined: 13.May2014
Status: offline
It might be possible that the destination server is filtering the messages. Do you have any SMTP filtering in your Firewall?

Try configuring a smart host via the Default SMTP Virtual Server OR an SMTP connector. Go to server properties and turn on logging. Clear all the queues of the virtual server and delete the log. Then restart the server.
See if it helps.

(in reply to agressor_sk)
Post #: 2

Page:   [1] << Older Topic    Newer Topic >>
All Forums >> [Microsoft Exchange 2003] >> Message Routing >> Incorrect resolving external mail server. Page: [1]
Jump to:

New Messages No New Messages
Hot Topic w/ New Messages Hot Topic w/o New Messages
Locked w/ New Messages Locked w/o New Messages
 Post New Thread
 Reply to Message
 Post New Poll
 Submit Vote
 Delete My Own Post
 Delete My Own Thread
 Rate Posts


Follow TechGenix on Twitter