On Wed, December 19, 2007 9:31 am, Richard Heyes wrote: >>> I think that any MTA or client that doesn't work with the >>> Reply-To header isn't worth beans. >> >> very very true > > Well the Reply-To: header isn't for bounces. The OP was asking about Return-path, not Reply-to Furthermore, while the MTA/client/MUA may not be worth beans, that doesn't mean nobody is using it. I don't think any MS products are worth beans; Yet many people are using them. Should I not bother to check IE compatibility? You have to accept the reality that "standards" aren't all that standard, and that way too much software incorrectly, sometimes purposely incorrectly, implements the "standards" Take that as your starting point, or prepare for a great deal of frustration and down-time. -- Some people have a "gift" link here. Know what I want? I want you to buy a CD from some indie artist. http://cdbaby.com/from/lynch Yeah, I get a buck. So? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php