[Dovecot] Duplicate suppression

[Michael Tibben]

Greg Trounson wrote:
> I have a situation where several people belong to more than one 
> mailing list.  One alias ('staff') incorporates several lists.  These 
> staff are receiving duplicate messages (one copy for every list 
> they're on) when a message is sent to this staff alias. There is no 
> reason they need to receive more than one copy.
>
I would say this feature would be better suited to your Mailing List 
software

Michael