remove duplicate emails

Aki Tuomi aki.tuomi at
Tue Apr 5 07:16:13 UTC 2022

> On 04/04/2022 13:44 Jean-Max Reymond <jmreymond at> wrote:
> Hi,
> I have postfix running and sometimes and I have some duplicate emails 
> with the same Message-ID.
> With dovecot sieve, I understand that duplicate option remove these 
> emails but I don't understand the configuration to apply.
> Thanks for your tips,


you can remove existing duplicates with `doveadm deduplicate` command.


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