> The \'s are not supposed to be there, and the 2nd one causes the bounce. > > It's known that rtin isn't that good in handling From: lines in some cases > when replying. Just edit the To: line of your message to contain just "To: > email@address.com", without those quotes and without the full name etc. Hm, but I never had this problem until some weeks ago. And now this happens every time I try to reply. So I wonder, what I could have done to cause this behaviour. Stef