<DKIM> UID for syncing messages
nicolas.s-dev at laposte.net
Tue Jun 12 20:28:45 BST 2018
On Tue, Jun 12, 2018 at 06:02:15PM +0000, Jethro Tull wrote:
> does offlineimap use the Message-ID in the email header to see if it is
> already in the destination folder or does it use a UID the imap server
> uses to number the emails? I noticed that mbsync was using something else
> than the Message-ID in the header. The latter is what mutt uses to mark
> emails as duplicates.
offlineimap uses the UID if the server supports UIDPLUS IMAP extension
and a X-OfflineIMAP header otherwise.
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