At 12:15 AM 7/12/2005, Jakob Hirsch wrote:
> 3) When they do a telnet to us on port 25 they complain about a 'long'
> delay and then the 554 message.

Most probably they block your ident lookup and send no reject packet
(tcp RST or icmp port-unreachable). So it's not your fault, but you
could surely lower your timeout (rfc1413_query_timeout) from the 30s
default (I have 2s).

0s would be far better for ident.

Also check for any smtp inspection firewalls between you and messagelabs (pix? raptor?)

regards
--srs


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[EMAIL PROTECTED] (Suresh Ramasubramanian)
[EMAIL PROTECTED]:/usr/src$ mv linux Gnu/Linux
mv: cannot move `linux' to `Gnu/Linux': No such file or directory
jaharkes @ cs.cmu.edu in reply to RMS on linux.kernel

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