Putting UIDL value into X-UIDL: header

Süleyman Düzdaban Suleyman.Duzdaban at ankara.edu.tr
Mon Dec 14 10:13:58 EET 2020


Thank you for your answer.
I'm aware of pop3 migration plugin, but I want to know if there is any 
way to put UIDL value into messages.

On 12/14/20 9:55 AM, Aki Tuomi wrote:
>> On 13/12/2020 11:49 Süleyman Düzdaban <suleyman.duzdaban at ankara.edu.tr> wrote:
>> Hi,
>> Is there any way to put UIDL value into X-UIDL: header with Dovecot or
>> Sieve?
>> As stated in https://wiki2.dovecot.org/Migration page QPopper can do that.
>> I'm asking this for preventing clients who are using POP to re-download
>> messages and making future migrations easy.
>> I can really benefit from inserting UIDL values even only for the new
>> messages from now on, but if there is any way to put it into all
>> messages in all mailboxes (Maildir) I would be grateful for that too.
>> Dovecot version: 2.3.8 (9df20d2db)
>> Thanks in advance.
> Hi!
> If you are doing migration, you can try pop3_migration_plugin for this. See https://wiki.dovecot.org/Migration/Dsync
> Aki

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