by We get the following error about 10 times per hour or more.
Jul 12 11:31:03 my.machine.edu sendmail[22903]:
NOQUEUE: SYSERR: putoutmsg (outside.machine.com):
error on output channel sending "220 ESMTP spoken here":
Host is unreachable
Details:
- Each time the message refers to a different host
- The hosts are reachable via ping.
- I inserted newlines for readability (the actual message contains
no newlines).
Also, these lines appear in /var/spool/mail/qf*:
MDeferred: Connection reset by peer with some.machine.com
Mtimeout waiting for input during client MAIL
MDeferred: Connection reset by peer during client QUIT with foo.bar.edu
Version Info:
- from `telnet localhost 25`:
220-my.host.edu Sendmail 8.6.9/8.6.5 ready at Tue, 12 Jul 1994 13:52:43 -0500
220 ESMTP spoken here
- Operating System SunOS 4.0.3
- Hardware Sun 3/80
Any help is appreciated,
Alex Tomlinson
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Alex Tomlinson __ \<, O/ O $
UT Austin ____ O/ O __o $
ECE Dept ___ \<, $
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