Below is an Imail server log of a spammer hacking email accounts to send junk to (@spammedomain.com). It's obvious this person is trying every possible name @spammeddomain.com. I see this all the time. It is hell on people with nobody aliases setup.
Is there anything I can do to have Imail automatically reject the senders IP after x amount of invalid user's during a n minute window??? Thank you, Barry Bahrami Commercial Network Services www.CommercialNetworkServices.com -----Original Message----- 20050209 172849 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172849 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172849 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172849 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172849 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172851 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172851 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172851 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172851 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172852 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172852 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172852 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172852 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172852 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172852 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172852 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172852 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172853 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172853 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172853 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172853 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172853 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172853 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172853 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172853 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172854 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172854 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172854 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172854 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172854 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172854 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172854 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172854 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172855 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172855 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172855 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172855 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172856 127.0.0.1 SMTPD (17950092) [68.107.113.200] MAIL FROM: <[EMAIL PROTECTED]> 20050209 172856 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172856 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172856 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172856 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172856 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172856 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172857 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172857 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172857 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172857 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172857 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172857 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172857 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172857 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172858 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172858 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172858 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172858 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172858 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172858 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172859 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172859 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172859 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172859 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172859 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172859 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172859 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172859 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172900 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172900 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172900 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172900 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172901 127.0.0.1 SMTPD (17950092) [68.107.113.200] MAIL FROM: <[EMAIL PROTECTED]> 20050209 172901 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172901 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172901 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172901 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172901 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172901 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172902 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172902 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172902 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172902 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172902 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172902 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172902 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172902 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172903 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172903 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172903 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172903 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172903 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172903 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172903 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172903 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[EMAIL PROTECTED] 20050209 172904 127.0.0.1 SMTPD (17950092) [68.107.113.200] RCPT TO: <[EMAIL PROTECTED]> 20050209 172904 127.0.0.1 SMTPD (17950092) [68.107.113.200] ERR mymailserver.com invalid user <[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/
