nicolasfo wrote:

doveadm search -u *@mydomain.fr MAILBOX Junk savedbefore 1d : don't lists anything..

What am I missed ?

Is this the good way to change file date (touch) and by this way, have results to savedbefore command ?

No. The date.saved value is (I think) stored in its indices, and is updated via IMAP operations. This value is not derived from file timestamps. You can use doveadm fetch to get the values that dovecot uses

 dovecot -ftab fetch -A 'mailbox date.saved' mailbox Junk

If you actually use IMAP operations to move messages from INBOX to Junk, I think you'll find that date.saved reflects the correct value.

Joseph Tam <jtam.home@gmail.com>