Email issues, relay failure, perhaps Jails is causing it.
Bender, Chris
chris_bender at cellularatsea.com
Mon Feb 27 16:12:43 UTC 2012
Hello
Can anybody assist me with pfctl on freebsd?
I have pfctl running as adaptive. It is blocking some smtp mail.
I am uncertain about flushing the states or machining some of the
TIMEWAITING constraints go away. Which is really blocking my email.
Can anyone assist?
Thanks
-----Original Message-----
From: Bernt Hansson [mailto:bah at bananmonarki.se]
Sent: Sunday, February 26, 2012 2:20 AM
To: Bender, Chris
Cc: freebsd-questions at freebsd.org
Subject: Re: Email issues, relay failure, perhaps Jails is causing it.
2012-02-26 00:54, Bender, Chris skrev:
> Hi Brent
>
> Yes the system we are calling X, is jailed by another system.
>
> Here is the jailer system:
>
> zs1# netstat -aptcp | grep smtp
> tcp4 0 0 tools2.smtp 10.156.31.20.45081
> SYN_RCVD
> tcp4 0 0 tools2.smtp *.*
LISTEN
> tcp4 0 0 rt3.smtp *.*
LISTEN
> tcp4 0 0 npims.smtp *.*
LISTEN
> tcp4 0 0 wiki.smtp *.*
LISTEN
> tcp4 0 0 localhost.smtp *.*
LISTEN
Here is about jails;
http://www.uk.freebsd.org/doc/en_US.ISO8859-1/books/handbook/jails.html
Have you tried to telnet into the other jailed hostnames and
ip-addresses, like telnet rt3.* 25
What does it say? Can you connect?
There seems to be either a jail problem or a routing problem
You can look at your routing table with netstat -r
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