The "unknown user" came from _your_ mail server, not from Yahoo!. How can they know that your address is still valid if your own mailserver says it is not. "Unknown user" is considered a "hard bounce" and it only takes one of them to stop delivery. Fuzzy -- Quidquid Latine dictum sit, altum videtur. Si hoc legere scis, nimium eruditionis habes. Vir sapit qui pauca loquitur. Cras amet qui numquam amavit, quique amavit cras plus amet. Uno itinere non potest perveniri ad tam grande secretum. On Fri, 26 Sep 2003, Ron Allen wrote: > Hi Fuzzy, > > OK, this is looking more ridiculous than ever to me. According to > Yahoo's own information, I have bounced only 4 messages since 1/12/2002. > The most recent bounce was on 9/23/03. The most recent bounce message > was "unknown user", which is patently wrong since I am obviously sending > from the email address they say is bouncing. > > I can see getting a bounced message now and then, if my email server is > down for one reason or another, say. What I can't see is turning off > someone's email because of 4 bounced messages in nearly two years, and > turning it off over and over when there is apparently no bounces > happening. > > I'm really getting irritated with Yahoo. > > Thanks, > > Ron For a web-based membership management utility and information on list policies, please see http://nibec.com/24hoursupport/ To unsubscribe, send a blank email to 24hoursupport-request@xxxxxxxxxxxxx with "unsubscribe" (without quotes) in the subject.