Yes, Thanks Charles,
Working with Director is in process, we will soon implement this, I hope it would help to solve this ongoing issue.
But, i want to know the cause . why is it happening
Regards, Kavish Karkera
From: Charles Marcus CMarcus@Media-Brokers.com To: dovecot@dovecot.org Sent: Friday, 26 July 2013 6:38 PM Subject: Re: [Dovecot] Duplicate Mails downloding issue
On 2013-07-26 8:28 AM, Kavish Karkera kavish.karkera@yahoo.com wrote:
We have 3 POP/IMAP Servers, running as load balancers through DNS round robin.
Dovecot version server 1 = 2.1.12 Dovecot version server 2 = 2.1.15 Dovecot version server 3 = 2.1.13
Mails and Indexes are stored over NFS and we do have these setting enabled
mail_nfs_storage = yes # Mail index files also exist in NFS. Setting this to yes requires # mmap_disable=yes and fsync_disable=no. mail_nfs_index = yes
There';s your problem.
You need to implement the Dovecot Director, which was created specifically to address this kind of issue...
http://wiki2.dovecot.org/Director
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Best regards,
Charles