Slow mail when mailing internal delay domain in sbs2011

June 9, 2014 at 01:12:39
Specs: Small Business Server 2011
Hey guys, I have a client who uses a domain for example contoso.com
contoso.com is managed in London and the POP mailboxes are managed in London.

Cape Town and JHB POP mail into sbs2011 exchange servers and use exchange for mail. (pop3 connectors)

contoso.com is setup as a internal relay server on both cape town and jhb server, when i send mail from @contoso.com in Cape Town to @contoso.com email address in JHB, the mail takes very long to come through and comes through in batches, sometimes as long as 7 or 8 hours after I send the mail.
Mail to any other domains works as it should

Any ideas what the problem could be?


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#1
June 9, 2014 at 19:45:34
If it's an internal domain, shouldn't it be .local? If not add the domain & IP address to the hosts file. See if that works.

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#2
June 10, 2014 at 16:43:09
Guapo wouldn't that be entries in the SBS DNS server?

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#3
June 14, 2014 at 18:26:54
Apparently, the OP doesn't have it in either of those two places. Nor has he returned, to view responses.

The world is full if rats, Republicans & Democrats.


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