Hi, I don't think this behaviour is a bug nor a very clever feature request.
What's happening is actually pretty normal. hostname -f or /etc/mailname is picked up as the hostname value for the sender From: and probably also for envelope From: and thus most receiving mailserver will reject your mail because of the invalid sender domain part. What you really need to solve this is a MTA that can rewrite your invalid e-mail address with something legit. I'm too lazy to read the courier docs but I can tell you that this feature is called sender_canonical_maps in the Postfix world and I remember that sendmail has something similar aswell. IMO this report can be closed. Sven -- If God passed a mic to me to speak I'd say stay in bed, world Sleep in peace [The Cardigans - 03:45: No sleep] -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]

