[CentOS] sendmail not sending after reboot UPDATE
lists at spuddy.org
Mon Jun 9 17:08:31 UTC 2008
On Mon, Jun 09, 2008 at 11:34:11AM -0400, Ray Leventhal wrote:
> This now seems like a timeout issue. Increasing client-side timeout to
> > 180 seconds gets mail going just fine.
> Any ideas on what might be happening since a reboot to cause this change
> in MTA behaviour would be greatly appreciated.
DNS. It's always DNS :-)
(more accurately, host and IP address resolution).
How long is it taking your server to resolve the IP address into a
name? To resolve names into IP addresses? To resolve destination MX
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