[outages] Cogeco mail issues?

[Aaron Fabiani]

Passed this on to the proper people, it's being looked into.


On Wed, 22 Sep 2010 11:20:33 -0400, "Paul Stewart"
<pstewart at nexicomgroup.net> wrote:
> Yes - we have the same issues here.... currently about 12,000 messages
> queued for delivery to them.
> 
> Sep 22 09:50:02 smtp sendmail[17357]: o8MDo03o017357:
> from=<xxxxx at nexicom.net>, size=3737, class=0, nrcpts=1,
> msgid=<A27A1D26E08E4654B8BD5AB5B38D4F54 at xxxxxxxxxxx>, proto=SMTP,
> daemon=MTA, relay=xxxxxxxxxxxxxx.nexicom.net [xx.xxx.25.206]
> Sep 22 09:50:02 smtp sendmail[17364]: o8MDo03o017357:
> to=<xxxxxxxxxx at cogeco.ca>, delay=00:00:00, xdelay=00:00:00,
> mailer=esmtp, pri=123737, relay=mx.cogeco.ca. [216.221.81.26],
> dsn=4.0.0, stat=Deferred: 421 #4.4.5 Too many connections to this
> listener.
> Sep 22 10:17:40 smtp sendmail[18252]: o8MDo03o017357:
> to=<xxxxxxxxxx at cogeco.ca>, delay=00:27:38, xdelay=00:00:00,
> mailer=esmtp, pri=213737, relay=mx.cogeco.ca., dsn=4.0.0, stat=Deferred
> Sep 22 10:20:25 smtp sendmail[20657]: o8MDo03o017357:
> to=<xxxxxxxxxx at cogeco.ca>, delay=00:30:23, xdelay=00:00:00,
> mailer=esmtp, pri=303737, relay=mx.cogeco.ca., dsn=4.0.0, stat=Deferred
> Sep 22 10:22:30 smtp sendmail[19609]: o8MDo03o017357:
> to=<xxxxxxxxxx at cogeco.ca>, delay=00:32:28, xdelay=00:00:00,
> mailer=esmtp, pri=393737, relay=mx.cogeco.ca., dsn=4.0.0, stat=Deferred:
> Connection timed out with mx.cogeco.ca.
> Sep 22 10:41:20 smtp sendmail[22028]: o8MDo03o017357:
> to=<xxxxxxxxxx at cogeco.ca>, delay=00:51:18, xdelay=00:00:00,
> mailer=esmtp, pri=483737, relay=mx.cogeco.ca., dsn=4.0.0, stat=Deferred
> Sep 22 11:02:24 smtp sendmail[23753]: o8MDo03o017357:
> to=<xxxxxxxxxx at cogeco.ca>, delay=01:12:22, xdelay=00:00:00,
> mailer=esmtp, pri=573737, relay=mx.cogeco.ca., dsn=4.0.0, stat=Deferred
> Sep 22 11:15:15 smtp sendmail[25693]: o8MDo03o017357:
> to=<xxxxxxxxxx at cogeco.ca>, delay=01:25:13, xdelay=00:00:00,
> mailer=esmtp, pri=663737, relay=mx.cogeco.ca., dsn=4.0.0, stat=Deferred
> 
> 
> Paul
> 
> 
> -----Original Message-----
> From: outages-bounces at outages.org [mailto:outages-bounces at outages.org]
> On Behalf Of Ross Halliday
> Sent: Wednesday, September 22, 2010 11:04 AM
> To: outages at outages.org
> Subject: [outages] Cogeco mail issues?
> 
> Howdy,
> 
> Since about 6:50 AM EDT (GMT -04:00) all of our outbound mail hosts have
> been getting a mix between timeouts and the following back from
> mx.cogeco.ca (216.221.81.26):
> 
> 	421 #4.4.5 Too many connections to this listener.
> 
> I tried from a few IPs in subnets that have no previous reputation (that
> I know of, anyway) and am getting the same thing. Is anyone else
> experiencing this?
> 
> Thanks
> ---
> Ross Halliday
> Network Operations
> WTC Communications
> 
> Office: 613-547-6939 x203
> Helpdesk: 866-547-6939 option 2
> http://www.wtccommunications.ca
> 
> 
> 
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