Hi Rudolf,

Thank you for the quick response.

Let me try that.

On Thu, 24 Sep 2020 at 17:00, rudolf@padaru.de wrote:

Hey,

for an import between two servers i would use imapsync. With doveadm flag ( https://wiki.dovecot.org/Tools/Doveadm/Flags) you can mark the mails as unseen but be careful here, you can simple overwrite all other flags here too, maybe an other way is better here.

With doveadm backup / doveadm sync you can convert the mails between the formats like this way:

dsync backup -u "<user>" maildir:~/maildir-NEW

after converting the mails you can rename the mdbox folder to mdbox-OLD or something (backup) and rename the maildir-NEW folder to maildir

Yours sincerely

Pascal Rudolf

*Von:* dovecot dovecot-bounces@dovecot.org *Im Auftrag von *Odhiambo Washington *Gesendet:* Donnerstag, 24. September 2020 15:25 *An:* Dovecot Mailing List dovecot@dovecot.org *Betreff:* Importing Mail

Hi good people,

I have an old server that holds old mail (mdbox) and a new server that also uses mdbox.

I'd like to import the old mail from the old server into the live/new server. The imported mail should not be treated as new mail for the existing mail accounts.

What is the best way to achieve this?

Lastly, is there a way to convert mdbox to Maildir?

--

Best regards, Odhiambo WASHINGTON, Nairobi,KE +254 7 3200 0004/+254 7 2274 3223 "Oh, the cruft.", grep ^[^#] :-)

-- Best regards, Odhiambo WASHINGTON, Nairobi,KE +254 7 3200 0004/+254 7 2274 3223 "Oh, the cruft.", grep ^[^#] :-)