[Mailman-Users] what's going on ???

Mark Sapiro mark at msapiro.net
Wed Mar 3 22:43:31 CET 2010

Khalil Abbas wrote:
>I've been getting hundreds of complaints from people that they're not getting any mail from the lists.. I checked the lists and found that LIST1 has only 574 members!! while the other list (LIST2) has not changed.. I re-uploaded the list from backup and after sometime it gets down to 500+ subscribers!! then I switched subscribers between the lists and now LIST2 is having he 500 subscribers and LIST1 hasn't changed !! knowing that ALL addresses in the lists are valid! 

I suspect that bounce processing is deleting members. Check Mailman's
bounce, subscribe and smtp-failure logs.

I also suspect your server is blacklisted and recipient servers are
rejecting all your mail. Check your outgoing MTA's logs.

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

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