On upgrading from Mutt 1.0i to Mutt 1.2.4i, I noticed that one of the changes involved replacing the "X-Mailer: ..." header with "User-Agent: ..." More out of curiosity than anything else, I'd like to know what the reason was for changing Mutt's behaviour in this way? Dave. -- Dave Ewart [EMAIL PROTECTED] Computing Manager ICRF Cancer Epidemiology Unit, Oxford UK