Folks,

Started using tcplog after a crack-in attempt recently and have notices that
TCLUG email list has wierd sender addresses listed for the smtp access connection
lines in the log.

I.e.:
> Sep 10 15:17:37 foo tcplog: smtp connection attempt from [sHSnPtG/0WxsLlmmpmE6Aw+qwOBD7SKt]@lists.real-time.com:1997
> Sep 10 15:34:00 foo tcplog: smtp connection attempt from [WCR62VJg8gqHsQjTrGgLNT1had7FC45t]@lists.real-time.com:2310
> Sep 10 15:39:58 foo tcplog: smtp connection attempt from [ejc+GfxyIwmle1Ow8mz5Gl3Lulewcwf2]@lists.real-time.com:2609
> Sep 10 15:42:57 foo tcplog: smtp connection attempt from [8LUfT48+chmDsoQURTZu6l/4BdKbLvDR]@lists.real-time.com:2839

My question is:  is my tcplog program broken or is this some sort of new
spamproofing or something?

thanks'idly,

-S