Go punch it into http://relays.osirusoft.com/cgi-bin/rbcheck.cgi
Then go get it removed from http://xbl.selward.cx That's a start. > -----Original Message----- > From: Chris H [mailto:[EMAIL PROTECTED]] > Posted At: Monday, May 06, 2002 10:30 AM > Posted To: MSExchange Mailing List > Conversation: SMTP 550 Error > Subject: Re: SMTP 550 Error > > > I did munge the info. > > mail.kacpi.com > 216.141.241.124 > > > > "Beaten paths are for beaten men." > Eric A. Johnston (1842 - 1914) US journalist, short-story writer. > > > ----- Original Message ----- > From: "Tom Meunier" <[EMAIL PROTECTED]> > To: "Exchange Discussions" <[EMAIL PROTECTED]> > Sent: Monday, May 06, 2002 11:09 AM > Subject: RE: SMTP 550 Error > > > I'd say it's a DNS problem, as the 216.xxx.xxx.xxx does not > accurately reflect the public DNS info for ourdomain.com. > Unless you're just munging the info. It's public info anyway > - don't munge it, it makes troubleshooting a PITA. > > > Non-authoritative answer: > ourdomain.com MX preference = 10, mail exchanger = ourdomain.com > > ourdomain.com internet address = 161.58.193.161 > _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Archives: http://www.swynk.com/sitesearch/search.asp To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED]

