[Mailman-Users] Strangely mailman stopped sending outgoing email

Ralf Hildebrandt Ralf.Hildebrandt at charite.de
Fri Oct 2 22:30:36 CEST 2009

* Patricia A Moss <pmoss4 at csc.com>:

> Last week, Friday, mailman stopped sending out  and receiving email.  I 
> started troubleshooting and found that there were firewall rules that had 
> been changed that appeared to be causing the problem.  Those changes were 
> reverted and mailman began receiving email.  However it was still not 
> sending out email.  I had the Sendmail people check all of the servers to 
> confirm that the servers were sending and receiving. 
> Then, from the mailman server, I ran a manual test against the SMTP 
> server.  That resulted in an email to my mailbox:

Queue runner up & running?

Ralf Hildebrandt
  Geschäftsbereich IT | Abteilung Netzwerk
  Charité - Universitätsmedizin Berlin
  Campus Benjamin Franklin
  Hindenburgdamm 30 | D-12203 Berlin
  Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962
  ralf.hildebrandt at charite.de | http://www.charite.de

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