Hello!
Can you help me, I'm a bit confused. The problem is that we do not receive email from one particular external server.
We checked antispam and a/v settings - no result. But we see smth strange in our smtp log.
Here is a piece of log, where 1.2.3.4 - it's our edge server, 5.6.7.8 - external server.
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,0,1.2.3.4:25,5.6.7.8:12345,+,,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,1,1.2.3.4:25,5.6.7.8:12345,*,SMTPSubmit SMTPAcceptAnySender SMTPAcceptAuthoritativeDomainSender AcceptRoutingHeaders,Set Session Permissions
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,2,1.2.3.4:25,5.6.7.8:12345,>,220 mymail.mydomain.com SMTP Ok,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,3,1.2.3.4:25,5.6.7.8:12345,<,EHLO externalmail.anotherdomain.com,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,4,1.2.3.4:25,5.6.7.8:12345,>,250-mymail.mydomain.com Hello [5.6.7.8],
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,5,1.2.3.4:25,5.6.7.8:12345,>,250-SIZE 25845760,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,6,1.2.3.4:25,5.6.7.8:12345,>,250-PIPELINING,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,7,1.2.3.4:25,5.6.7.8:12345,>,250-DSN,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,8,1.2.3.4:25,5.6.7.8:12345,>,250-ENHANCEDSTATUSCODES,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,9,1.2.3.4:25,5.6.7.8:12345,>,250-STARTTLS,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,10,1.2.3.4:25,5.6.7.8:12345,>,250-X-ANONYMOUSTLS,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,11,1.2.3.4:25,5.6.7.8:12345,>,250-AUTH,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,12,1.2.3.4:25,5.6.7.8:12345,>,250-X-EXPS NTLM,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,13,1.2.3.4:25,5.6.7.8:12345,>,250-8BITMIME,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,14,1.2.3.4:25,5.6.7.8:12345,>,250-BINARYMIME,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,15,1.2.3.4:25,5.6.7.8:12345,>,250-CHUNKING,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,16,1.2.3.4:25,5.6.7.8:12345,>,250-XEXCH50,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,17,1.2.3.4:25,5.6.7.8:12345,>,250 XSHADOW,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,18,1.2.3.4:25,5.6.7.8:12345,<,MAIL FROM:<noreply@anotherdomain.com> SIZE=29988,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,19,1.2.3.4:25,5.6.7.8:12345,*,08D189B804C03FEB;2014-08-19T11:50:50.182Z;1,receiving message
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,20,1.2.3.4:25,5.6.7.8:12345,<,RCPT TO:<myvalidmail.user@mydomain.com> ORCPT=rfc822;myvalidmail.user@mydomain.com,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,21,1.2.3.4:25,5.6.7.8:12345,*,Tarpit for '0.00:00:10',
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,22,1.2.3.4:25,5.6.7.8:12345,>,250 2.1.0 Sender OK,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,23,1.2.3.4:25,5.6.7.8:12345,>,550 5.1.1 User unknown,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,24,1.2.3.4:25,5.6.7.8:12345,<,DATA,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,25,1.2.3.4:25,5.6.7.8:12345,*,Tarpit for '0.00:00:10',
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,26,1.2.3.4:25,5.6.7.8:12345,>,503 5.5.2 Need rcpt command,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,27,1.2.3.4:25,5.6.7.8:12345,<,RSET,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,28,1.2.3.4:25,5.6.7.8:12345,*,Tarpit for '0.00:00:10',
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,29,1.2.3.4:25,5.6.7.8:12345,>,250 2.0.0 Resetting,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,30,1.2.3.4:25,5.6.7.8:12345,<,QUIT,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,31,1.2.3.4:25,5.6.7.8:12345,>,221 2.0.0 Service closing transmission channel,
MYEDGESERVER\Internal_receive_connector_MYEDGESERVER,08D189B804C03FEB,32,1.2.3.4:25,5.6.7.8:12345,-,,Local
Can you help me - what's wrong with my edge settings or smth else ?
We use Exchange SP3 RU6 and Windows Server 2008 R2 (with all last updates) as an edge server.