zimbra duplicate emails issue
How to remove zimbra duplicate emails in inbox. some trouble message with double message-id. The resolution enable zimbraMessageIdDedupeCacheSize attribute. The default, zimbra disable zimbraMessageIdDedupeCacheSize attribute. I'm running commands with account zimbra ( su - zimbra ) To find current value zmprov gcf zimbraMessageIdDedupeCacheSize The looks like as below zimbraMessageIdDedupeCacheSize: 3000 The modified value and zimbra mailbox service restart zmprov mcf zimbraMessageIdDedupeCacheSize 0 zmmailboxdctl restart The conclusion The solve problem, "zimbra duplicate message id", "zimbra duplicate emails". The commands use my post, support zimbra mail server version 8.6 8.5 8.0