Hi, Danny! Many thanks for your reply. Yes, I read little bit, can be associated with MX.
I solved the problem by: - adding this domain to sendmail.cw - restart sendmail. I am not really sure why it worked like this. It was installed by a consultant, and he quits without leaving too much document. Thanks again. Lee On 1/31/07, Danny Angus <[EMAIL PROTECTED]> wrote:
perhaps the recipient can't resolve your domain name, or its looking for an associated MX? d. On 1/30/07, leep leep <[EMAIL PROTECTED]> wrote: > Hi! > We use James as mail server. Recently, we got emails sent from another > domain. Then we got following error message. We do have registered > domain name in our central DNS. > > Does anyone know why? and how to check or fix? > > Many thanks, > Lee > > ############################################################ > > From: Mail Delivery Subsystem [mailto:[EMAIL PROTECTED] > Sent: 29 January 2007 15:11 > To: [EMAIL PROTECTED] > Subject: Returned mail: see transcript for details > > The original message was received at Mon, 29 Jan 2007 16:10:50 +0100 > (CET) from vpn.xxx [ip number here] > > ----- The following addresses had permanent fatal errors ----- > <[EMAIL PROTECTED]> > (reason: 501 Sender domain must exist) > > ----- Transcript of session follows ----- ... while talking to > jamesserver.com.: > >>> MAIL From:<[EMAIL PROTECTED]> SIZE=2556 RET=FULL > <<< 501 Sender domain must exist > 501 5.6.0 Data format error > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
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