[Mailman-Users] Bounce

[David Relson]

On Tue, 25 May 2004 14:54:05 +0000
wilmalewis at comcast.net wrote:

> I have been using this program on my site for about 10 months now,
> without a problem.  Last month almost all e-mails started bouncing for
> no apparent reason.  I've told subscribers to put the address on their
> "safe" list, but it doesn't seem to do much good.  Does anybody else
> has this problem, and what can I do about it?  I've tried to
> reinstall, but that didn't work either.
> Thanks,
> Wilma

Hi Wilma,

I'm going to take the usual shot in the dark :-)  What have you
upgraded??

I started running mailman-2.1.4 a few weeks ago, in addition to postfix,
which I've been using for some years.  Shortly after I upgraded to
mailman-2.1.5 and postfix-2.1.0-0.20040209.18mdk

/var/log/syslog now has many "postfix ... warning: no MX host for
xyz.com has a valid A record" messages and they seem to tie into mailman
bounces.

I don't know you're having the same problem, but it seems related.

HTH,

David