[log in to unmask] wrote: > Frank Bures wrote on 04/02/2009 09:31:49 AM: > >> Lately I have been banging my head against the following problem. I > would >> very much appreciate any ideas, no matter how wild they might seem. >> >> What happens: I have mostly local subscribers, but some are from > outside >> domains like gmail, hotmail and yahoo. One of the outside domains is > our >> university central mail system (our department is running its own mail >> system). Subscribers, whose addresses are in the university central > mail >> system intermittently receive list posts duplicated. I traced the > problem >> in the logs and here is an example of what happens: > > It would help if the user would send you the full headers to both messages > that were duplicates. Look at where they are the same, and where the > difference occurs, mostly in the Received headers. > I already know where they differ. LISTSERV simply intermittently decides to resend one whole block of addressees some 10 minutes later. The re-sending always occurs after approx. the same time interval. Yet, there is no mention of that in listserv log. Anyone has seen that? Cheers Frank -- Frank Bures, Dept. of Chemistry, University of Toronto, M5S 3H6 [log in to unmask] http://www.chem.utoronto.ca PGP Public Key: http://subkeys.pgp.net:11371/pks/lookup?op=index&search=Frank+Bures Please, reply to the above address only. <lisfrank> does not accept replies.