Your IMS doesn't appear to be what is exposed to the internet, are you looking at the mail logs of mail.wtwarch.com? Those would likely provide better information than the Exchange IMS logs would.
> -----Original Message----- > From: Jim Helfer [mailto:[EMAIL PROTECTED]] > Sent: Tuesday, November 26, 2002 11:15 AM > To: Exchange Discussions > > > Hi All, > > I'm being unsubscribed from a mailing list because of > reported "Probe Failure" errors, and I'm having difficulty > getting off square one with this issue. > > The mailing list is an L-Soft software, "Le mot du Jour". > The administrative messages come through fine, but regular > mailings do not, and after about a week, I get an unsubscribe > note telling me that they had 5 errors delivering mail and > the error was "Probe Failure". > > I am subscribed to a WIN-NT list that also complains from > time to time about a "Probe Failure", but I can usually just > send it a "confirm" command back, and it resumes. I only > seem to have this problem with the L-Soft type of mailing > list. Other mailing lists and of course the Spammers and able > to reach me 24x7. > > I have turned up the IMC logging, but I'm not seeing any errors. > > I do have some IP's blocked at the firewall as an anti-spam > measure, but none of the addresses blocked are anywhere near > IP of the administrative messages. Why would the return > address of the mailing list email be different from the > list's administrative e-mail anyway? > > I feel I must be missing something fundamental. Any clues > appreciated. > > > Jim Helfer > WTW Architects > Pittsburgh PA > Go Stillers! _________________________________________________________________ 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]

