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. 188.8.131.52 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...
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