troubleshooting Question

smtp service not responding to telnet locally

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justingrantiv asked on
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6 Comments1 Solution1242 ViewsLast Modified:
I have about 10 domains all filtered thru our spam filter, all going to DIFFERENT exchange servers.   Something happend about 5pm yesterday that has cause 3 of the 10 to not receive mail any longer.

All have no windows firewall or other known firewall. No Antivirus / Malware software on them.  Very clean boxes.

Nothing has changed honestly on these boxes in years.  If you run telnet locally you get a flashing cursor not the typical header response.  I've restarted the services, made sure relaying was set appropriately etc.....

HELP.
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