On 07/07/2014 03:12 PM, Joseph Brennan wrote: > "Fabio S. Schmidt" <fabio@xxxxxxxxxxxxxx> wrote: > >> I actually need to consider only the last access via IMAP or POP > protocols. > > That can be very misleading, because a device may keep checking for new > mail for a very long time after the user abandons the account. > > A recent timestamp on the user.seen file should be good, but that seems to > update mysteriously sometimes. The "lastupdated:" field of cyradm's "info mailbox" command will show the last time the mailbox was updated in any way, so that includes deliveries. The timestamp of the user.seen file will only reflect the last time that the seen state of anything in the mailbox changed, but does not tell you when the mailbox was last accessed. I think you'd need to derive this information some other way, such as from authentication logs. Of course the reliability and accessibility of that will depend on your authentication mechanisms. Cheers, -nic -- Nic Bernstein nic@xxxxxxxxxxx Onlight, Inc. www.onlight.com 219 N. Milwaukee St., Suite 2a v. 414.272.4477 Milwaukee, Wisconsin 53202 ---- Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/ To Unsubscribe: https://lists.andrew.cmu.edu/mailman/listinfo/info-cyrus