Hello all.
I'm running procmail to sort my incoming mail into different mailboxes (pretty much the standard use for procmail!).
I'd like to start archiving mail from these mailboxes after a certain period (perhaps a month). Obviously, I could simply write a cron script to move the whole mailbox file to another location, compress it and touch a new mailbox file with appropriate permissions, but that would be a bit messy - especially if I need to read the messages again.
So how can I move messages from one mailbox to another after they've been delivered? I can't see how I could invoke procmail from a cron job to read individual messages in a mailbox to check their received date - am I trying to use the wrong tool?
Look forward to your replies.
Ed
If you use maildir format it's trivial. Just move files over a certain age to the new location.
If you use mbox format it's much more complicated. You need to be aware of proper file locking, or stop mail delivery and mail reading while you do your housekeeping. You can use formail to scan the mbox file and send individual messages to standard output with the -s option, you can then process them as you want. There's also archivemail.sourceforge.net, but I've never tried it.
-- Nigel Wade, System Administrator, Space Plasma Physics Group, University of Leicester, Leicester, LE1 7RH, UK E-mail : nmw@xxxxxxxxxxxx Phone : +44 (0)116 2523548, Fax : +44 (0)116 2523555
