I've follow the thread at http://www.zimbra.com/forums/adminis...te-emails.html but still got duplicate mail for some of my users.
I've changed zimbraMessageIdDedupeCacheSize like below,
[zimbra@collosus ~]$ zmprov gacf | grep zimbraMessageIdDedupeCacheSize
Anything I can change to solve this duplicate problem since it always disturbing me
This problem cames when some one is a member of a list and somebody send an email to his mail and to the lists he will get 2 same mail on his inbox.
Please your help.