Hi All,

I have installed a multi node environment using 2 LDAPs, 4 mail stores, 2 MTAs and 2 Proxies 8.0.4 Zimbra servers on Centos 6.4 64bit OS.

After the installation and while I was doing some tests, I noticed that mails with the same message IDs and different recipients are dropped with
the " lmtp - Not delivering message with duplicate Message-ID" message.

I have attached my log files:

[root@store01 log]# grep 653342.NOTIFICATION_6.JavaMail.jira zimbra.log
Sep 25 04:50:34 mxsrv-02 postfix/cleanup[18357]: 237B811F7FF: message-id=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
Sep 25 04:50:34 mxsrv-02 postfix/cleanup[18357]: 7E2E611F8C9: message-id=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
Sep 25 04:50:34 mxsrv-02 amavis[9707]: (09707-06) Passed CLEAN {RelayedIn}, [197.93.130.109]:59800 [193.92.150.185] <jira-reply@mylan.gr> -> <user1@mylan.gr>, Queue-ID: 237B811F7FF, Message-ID: <653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>, mail_id: 7goEaFI0W6vL, Hits: -3.265, size: 3364, queued_as: 7E2E611F8C9, 378 ms
Sep 25 04:50:34 mxsrv-02 postfix/cleanup[18357]: E06A411F7FF: message-id=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
Sep 25 04:50:35 mxsrv-02 postfix/cleanup[18357]: 3558811F8C9: message-id=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
Sep 25 04:50:35 mxsrv-01 postfix/cleanup[30000]: 5B12B11F83F: message-id=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
Sep 25 04:50:35 mxsrv-02 postfix/cleanup[18357]: 5D8CC11F8CB: message-id=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
Sep 25 04:50:35 mxsrv-02 amavis[28024]: (28024-09) Passed CLEAN {RelayedIn}, [197.93.130.109]:39454 [193.92.150.31] <jira-reply@mylan.gr> -> <user2@mylan.gr>, Queue-ID: E06A411F7FF, Message-ID: <653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>, mail_id: dBr6k5PVq-gM, Hits: -2.531, size: 14209, queued_as: 5D8CC11F8CB, 466 ms
Sep 25 04:50:35 mxsrv-02 postfix/cleanup[18357]: 9788611F7FF: message-id=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
Sep 25 04:50:35 mxsrv-02 amavis[27919]: (27919-18) Passed CLEAN {RelayedIn}, [197.93.130.109]:59839 [193.92.150.30] <jira-reply@mylan.gr> -> <user3@mylan.gr>, Queue-ID: 3558811F8C9, Message-ID: <653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>, mail_id: ZH2v397C_Gp3, Hits: -2.531, size: 14209, queued_as: 9788611F7FF, 382 ms
Sep 25 04:50:35 mxsrv-01 postfix/cleanup[30013]: 9EF0011F851: message-id=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
Sep 25 04:50:35 mxsrv-01 postfix/cleanup[30000]: BC88711F896: message-id=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
Sep 25 04:50:35 mxsrv-01 amavis[13342]: (13342-13) Passed CLEAN {RelayedIn}, [197.93.130.109]:29648 [193.92.150.30] <jira-reply@mylan.gr> -> <user4@mylan.gr>, Queue-ID: 5B12B11F83F, Message-ID: <653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>, mail_id: z7peQkE60Ckj, Hits: -2.531, size: 14215, queued_as: BC88711F896, 406 ms
Sep 25 04:50:36 mxsrv-01 postfix/cleanup[30013]: 0410311F83F: message-id=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
Sep 25 04:50:36 mxsrv-01 amavis[6821]: (06821-15) Passed CLEAN {RelayedIn}, [197.93.130.109]:51021 [193.92.150.163] <jira-reply@mylan.gr> -> <user5@mylan.gr>, Queue-ID: 9EF0011F851, Message-ID: <653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>, mail_id: ak_Gm7fwwpnO, Hits: -2.531, size: 14210, queued_as: 0410311F83F, 370 ms
Sep 25 04:50:36 mxsrv-01 postfix/cleanup[30000]: 3FDAE11F83F: message-id=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
Sep 25 04:50:36 mxsrv-01 postfix/cleanup[30013]: 9941B11F851: message-id=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
Sep 25 04:50:36 mxsrv-01 amavis[6789]: (06789-08) Passed CLEAN {RelayedIn}, [197.93.130.109]:51042 [193.92.150.185] <jira-reply@mylan.gr> -> <user6@mylan.gr>, Queue-ID: 3FDAE11F83F, Message-ID: <653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>, mail_id: bpaD4WJFr1Uz, Hits: -2.531, size: 14222, queued_as: 9941B11F851, 371 ms
Sep 25 04:50:36 mxsrv-01 postfix/cleanup[30000]: EDE0811F83F: message-id=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
Sep 25 04:50:37 mxsrv-01 postfix/cleanup[30013]: 4B07311F851: message-id=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
Sep 25 04:50:37 mxsrv-01 amavis[13342]: (13342-14) Passed CLEAN {RelayedIn}, [197.93.130.109]:60143 [193.92.150.31] <jira-reply@mylan.gr> -> <user7@mylan.gr>, Queue-ID: EDE0811F83F, Message-ID: <653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>, mail_id: qKadA9zeTwiI, Hits: -2.531, size: 14221, queued_as: 4B07311F851, 338 ms
Sep 25 04:50:39 mxsrv-02 postfix/cleanup[18357]: B196011F7FF: message-id=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
Sep 25 04:50:40 mxsrv-02 postfix/cleanup[18357]: 0C92711F8C9: message-id=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
Sep 25 04:50:40 mxsrv-02 amavis[27917]: (27917-12) Passed CLEAN {RelayedIn}, [197.93.130.109]:59952 [193.92.150.31] <jira-reply@mylan.gr> -> <user8@mylan.gr>, Queue-ID: B196011F7FF, Message-ID: <653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>, mail_id: hcXCn_ShBgGz, Hits: -2.531, size: 14215, queued_as: 0C92711F8C9, 328 ms
Sep 25 04:50:40 mxsrv-01 postfix/cleanup[30000]: 2F36811F83F: message-id=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
Sep 25 04:50:40 mxsrv-01 postfix/cleanup[30013]: 8916911F851: message-id=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
Sep 25 04:50:40 mxsrv-01 amavis[6789]: (06789-09) Passed CLEAN {RelayedIn}, [197.93.130.109]:51122 [193.92.150.31] <jira-reply@mylan.gr> -> <user9@mylan.gr>, Queue-ID: 2F36811F83F, Message-ID: <653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>, mail_id: VAkTILmiS1bJ, Hits: -2.531, size: 14209, queued_as: 8916911F851, 372 ms



2013-09-25 04:58:35,628 INFO [LmtpServer-372] [ip=192.168.50.26;] lmtp - Delivering message: size=4702 bytes, nrcpts=1, sender=jira-reply@mylan.gr, msgid=<652715.NOTIFICATION_6.JavaMail.jira@Vgsrv01 >
2013-09-25 04:58:35,628 INFO [LmtpServer-372] [name=user1@mylan.gr;mid=30;ip=192.168.50.26;] lmtp - Not delivering message with duplicate Message-ID <652715.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
2013-09-25 04:58:35,629 INFO [LmtpServer-372] [] lmtp - Handler exiting normally
2013-09-25 04:58:36,029 INFO [LmtpServer-372] [ip=192.168.50.25;] lmtp - Delivering message: size=15593 bytes, nrcpts=1, sender=jira-reply@mylan.gr, msgid=<652715.NOTIFICATION_6.JavaMail.jira@Vgsrv01 >
2013-09-25 04:58:36,030 INFO [LmtpServer-372] [name=user3@mylan.gr;mid=35;ip=192.168.50.25;] lmtp - Not delivering message with duplicate Message-ID <652715.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
2013-09-25 04:58:36,030 INFO [LmtpServer-372] [] lmtp - Handler exiting normally
2013-09-25 04:58:36,864 INFO [LmtpServer-372] [ip=192.168.50.26;] lmtp - Delivering message: size=15608 bytes, nrcpts=1, sender=jira-reply@mylan.gr, msgid=<652715.NOTIFICATION_6.JavaMail.jira@Vgsrv01 >
2013-09-25 04:58:36,864 INFO [LmtpServer-372] [name=user6@mylan.gr;mid=7;ip=192.168.50.26;] lmtp - Not delivering message with duplicate Message-ID <652715.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
2013-09-25 04:58:36,864 INFO [LmtpServer-372] [] lmtp - Handler exiting normally
2013-09-25 04:58:37,255 INFO [LmtpServer-372] [ip=192.168.50.26;] lmtp - Delivering message: size=15601 bytes, nrcpts=1, sender=jira-reply@mylan.gr, msgid=<652715.NOTIFICATION_6.JavaMail.jira@Vgsrv01 >
2013-09-25 04:58:37,256 INFO [LmtpServer-372] [name=user4@mylan.gr;mid=24;ip=192.168.50.26;] lmtp - Not delivering message with duplicate Message-ID <652715.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
2013-09-25 04:58:37,256 INFO [LmtpServer-372] [] lmtp - Handler exiting normally
2013-09-25 04:58:37,404 INFO [LmtpServer-372] [ip=192.168.50.25;] lmtp - Delivering message: size=15601 bytes, nrcpts=1, sender=jira-reply@mylan.gr, msgid=<652715.NOTIFICATION_6.JavaMail.jira@Vgsrv01 >
2013-09-25 04:58:37,404 INFO [LmtpServer-372] [name=user5@mylan.gr;mid=8;ip=192.168.50.25;] lmtp - Not delivering message with duplicate Message-ID <652715.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
2013-09-25 04:58:37,404 INFO [LmtpServer-372] [] lmtp - Handler exiting normally
2013-09-25 04:58:38,996 INFO [LmtpServer-372] [ip=192.168.50.26;] lmtp - Delivering message: size=15339 bytes, nrcpts=1, sender=jira-reply@mylan.gr, msgid=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01 >
2013-09-25 04:58:38,996 INFO [LmtpServer-372] [name=user3@mylan.gr;mid=35;ip=192.168.50.26;] lmtp - Not delivering message with duplicate Message-ID <653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
2013-09-25 04:58:38,996 INFO [LmtpServer-372] [] lmtp - Handler exiting normally
2013-09-25 04:58:39,815 INFO [LmtpServer-372] [ip=192.168.50.26;] lmtp - Delivering message: size=4416 bytes, nrcpts=1, sender=jira-reply@mylan.gr, msgid=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01 >
2013-09-25 04:58:39,815 INFO [LmtpServer-372] [name=user1@mylan.gr;mid=30;ip=192.168.50.26;] lmtp - Not delivering message with duplicate Message-ID <653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
2013-09-25 04:58:39,816 INFO [LmtpServer-372] [] lmtp - Handler exiting normally
2013-09-25 04:58:40,283 INFO [LmtpServer-372] [ip=192.168.50.25;] lmtp - Delivering message: size=15339 bytes, nrcpts=1, sender=jira-reply@mylan.gr, msgid=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01 >
2013-09-25 04:58:40,283 INFO [LmtpServer-372] [name=user8@mylan.gr;mid=6;ip=192.168.50.25;] lmtp - Not delivering message with duplicate Message-ID <653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
2013-09-25 04:58:40,283 INFO [LmtpServer-372] [] lmtp - Handler exiting normally
2013-09-25 04:58:40,619 INFO [LmtpServer-372] [ip=192.168.50.26;] lmtp - Delivering message: size=15347 bytes, nrcpts=1, sender=jira-reply@mylan.gr, msgid=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01 >
2013-09-25 04:58:40,619 INFO [LmtpServer-372] [name=user6@mylan.gr;mid=7;ip=192.168.50.26;] lmtp - Not delivering message with duplicate Message-ID <653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
2013-09-25 04:58:40,620 INFO [LmtpServer-372] [] lmtp - Handler exiting normally
2013-09-25 04:58:40,917 INFO [LmtpServer-372] [ip=192.168.50.26;] lmtp - Delivering message: size=15600 bytes, nrcpts=1, sender=jira-reply@mylan.gr, msgid=<652715.NOTIFICATION_6.JavaMail.jira@Vgsrv01 >
2013-09-25 04:58:40,917 INFO [LmtpServer-372] [name=user2@mylan.gr;mid=33;ip=192.168.50.26;] lmtp - Not delivering message with duplicate Message-ID <652715.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
2013-09-25 04:58:40,917 INFO [LmtpServer-372] [] lmtp - Handler exiting normally
2013-09-25 04:58:41,166 INFO [LmtpServer-372] [ip=192.168.50.26;] lmtp - Delivering message: size=15601 bytes, nrcpts=1, sender=jira-reply@mylan.gr, msgid=<652715.NOTIFICATION_6.JavaMail.jira@Vgsrv01 >
2013-09-25 04:58:41,167 INFO [LmtpServer-372] [name=user9@mylan.gr;mid=31;ip=192.168.50.26;] lmtp - Not delivering message with duplicate Message-ID <652715.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
2013-09-25 04:58:41,167 INFO [LmtpServer-372] [] lmtp - Handler exiting normally
2013-09-25 04:58:41,359 INFO [LmtpServer-372] [ip=192.168.50.26;] lmtp - Delivering message: size=15331 bytes, nrcpts=1, sender=jira-reply@mylan.gr, msgid=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01 >
2013-09-25 04:58:41,359 INFO [LmtpServer-372] [name=user9@mylan.gr;mid=31;ip=192.168.50.26;] lmtp - Not delivering message with duplicate Message-ID <653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
2013-09-25 04:58:41,360 INFO [LmtpServer-372] [] lmtp - Handler exiting normally
2013-09-25 04:58:42,624 INFO [LmtpServer-372] [ip=192.168.50.25;] lmtp - Delivering message: size=15340 bytes, nrcpts=1, sender=jira-reply@mylan.gr, msgid=<653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01 >
2013-09-25 04:58:42,624 INFO [LmtpServer-372] [name=user2@mylan.gr;mid=33;ip=192.168.50.25;] lmtp - Not delivering message with duplicate Message-ID <653342.NOTIFICATION_6.JavaMail.jira@Vgsrv01>
2013-09-25 04:58:42,624 INFO [LmtpServer-372] [] lmtp - Handler exiting normally

It will be great if someone give any idea on how to solve this issue.

Regards,
George