couttsj Posted October 28, 2012 Share Posted October 28, 2012 For the past few weeks, our pseudo SMTP server has been receiving numerous strange connections that I do not understand. Overall attempts to deliver mail are down, but we are seeing many of these: 1. 70.75.146.190 on port 55628|10:09:08 1. EHLO 1. HELO 1. QUIT 1. Closed.|10:09:08 from many different IP addresses and locations. Obviously it is a BOT Net, but what are they looking for? There is no MAIL FROM: or RCPT TO:, just EHLO, HELO, and QUIT. J.A. Coutts Link to comment Share on other sites More sharing options...
Geek Posted October 28, 2012 Share Posted October 28, 2012 Live emails and no bounces. Telus Communications got flooded with those a few years back (enough to bring down their email system) and that's what they said they were. Cheers! Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.