Very true. I never send mails via Activesync (if I need to write a mail on the road, I need to send it then as well, via GPRS, if it can wait 'till I get back to my desk to be sent, it can wait 'till then to be written as well!), so it's not a problem for me, but anyone who does should probably use your "5 day autoarchive" method instead.
What I really need now is the same thing in reverse. I am still totally p'd off with Microsoft for making it impossible to get messages I send, via a POP3 service, onto my desktop, without e-mailing myself. They don't even make it possible for me to set up a default BCC, so that I don't have to remember. :evil:
Mark