Hi I'm now unable to post to the 'motion' list at frogtown.com and can't even post a message to the webmaster. As some on this list also subscribe to the motion list, perhaps they could be kind enough to forward this message to the webmaster at frogtown. A message that you sent could not be delivered to one or more of its recipients. The following address(es) failed: webmaster@xxxxxxxxxxxx: SMTP error from remote mailer after RCPT TO:<webmaster@xxxxxxxxxxxx>: host mailhost.frogtown.com [64.121.140.43]: 552 Invalid domain "watford53.freeserve.co.uk" specified in "MAIL from:". Hi. I'm now getting postings to the motion list bouncing complaining about my email address. What's the problem here? Regards: Jim Ford