[Dovecot] Duplicate suppression

[Greg Trounson]

Hi there,

Does the Dovecot project have plans to implement duplicate suppression 
at some stage?

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.

There seems to be no way I can turn that feature off in my MTA so I 
thought I'd try a bit further down the chain.

thanks,
Greg