I've got a user reporting to me he's getting dozens of daily messages in his postmaster account voicing a standard 'invalid user message, where his own address is the invalid user. Below is a sample of what looks to be a block of three messages going to him. The first IP is my mail server, the other is an AT&T broadband dialup (cable modem?) IP.
I don't know imail logs well enough to say for sure... whats going on here? This is the entire block in the log belonging to this action. Any advice would be greatly appreciated. --Matt-- 12:14 12:18 SMTPD(00AE0042) [216.198.221.162] connect 24.127.137.205 port 1253 12:14 12:18 SMTPD(00AE0042) [24.127.137.205] HELO computerd.com 12:14 12:18 SMTPD(00AE0042) [24.127.137.205] MAIL from:<> 12:14 12:18 SMTPD(00AE0042) [24.127.137.205] RCPT to:<[EMAIL PROTECTED]> 12:14 12:18 SMTPD(00AE0042) [24.127.137.205] C:\IMail\spool\D920a042.SMD 2568 12:14 12:18 SMTPD(00AE0042) [24.127.137.205] MAIL from:<> 12:14 12:18 SMTPD(00AE0042) [24.127.137.205] RCPT to:<[EMAIL PROTECTED]> 12:14 12:18 SMTPD(00AE0042) [24.127.137.205] C:\IMail\spool\D9207042.SMD 2565 12:14 12:18 SMTPD(00AE0042) [24.127.137.205] MAIL from:<> 12:14 12:18 SMTPD(00AE0042) [24.127.137.205] RCPT to:<[EMAIL PROTECTED]> 12:14 12:18 SMTPD(00AE0042) [24.127.137.205] C:\IMail\spool\D920b042.SMD 2094 12:14 12:18 SMTPD(00AE0042) [24.127.137.205] MAIL from:<> 12:14 12:18 SMTPD(00AE0042) [24.127.137.205] RCPT to:<[EMAIL PROTECTED]> To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/
