[Mailman-Users] Duplicate copies

[Mark Sapiro]

Abdul Javid wrote:
> 
> recently for last 3 weeks, messages are being sent two time to list
> members
> 
> Is there any place i can look to figure this out
> 
> if i send a email to list , 2 copies same mail go, and if one
> replies, 2 copies come in my inbox


You can look at the Received: headers of the two copies you receive to
see where they diverge which will indicate where the duplication occurred.

You can also look in Mailman's archives and post and smtp logs to see if
there is any duplication in any of those places.

It is very unlikely that Mailman itself is duplicating the messages,
although Mailman may be involved via interaction with the incoming or
outgoing MTA.

-- 
Mark Sapiro <mark at msapiro.net>        The highway is for gamblers,
San Francisco Bay Area, California    better use your sense - B. Dylan