Mail duplication

[Alex Chejlyk]

JP Viljoen wrote:
> Hi all
> 
> I've had a few users complaining that they get mail multiple times (2 or more, 
> average up to 40) when sent from certain people. All the senders in the 
> building are generally using Outlook. Just want to hear if anyone on the 
> lists has had similar issues, and/or possibly a resolution for the issue. I 
> by nature can't think that it's the pieces of software the mailserver is 
> built on (the Kolab stack), but since I know the previous administrators of 
> this setup weren't very .. future-minded .. I wouldn't rule out the 
> possibility. I have done some checking around every now and then when a user 
> complains and I generally find that in the cases where users do report 
> multiple mail, the maillog entries show a verbatim copy of the message-ID in 
> each of maillog entries for the mail. Does anyone perhaps have an idea what 
> could cause this? It's all just normal SMTP, no use of the Toltec connector, 
> and everything in a LAN environment.
> 
> Regards
> JP
> 
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> 
Are you using Toltec? I've seen this with Toltec connector and large pst's.