Slowly but surely IPv4 63.141.225.90 kee ... / 2013-12-17

2013-12-17 Slowly but surely IPv4 63.141.225.90 kee ...
Slowly but surely IPv4 63.141.225.90 keeps trying authenticated smtp on one server. The connection is kept open and there is 4 minutes between each attempt, probably to avoid detection. Searching for the IPv4 address gives multiple sites listing it for smtp auth attempts.

And the server doesn't need username/password based smtp authentication anyway, so I disabled all the mechanisms. In sendmail.mc format:
TRUST_AUTH_MECH(`')dnl
define(`confAUTH_MECHANISMS', `')dnl

Tags: ,

IPv6 check

Running test...
, reachable as koos+website@idefix.net. PGP encrypted e-mail preferred. PGP key 5BA9 368B E6F3 34E4 local copy PGP key 5BA9 368B E6F3 34E4 via keyservers

RSS
Meningen zijn die van mezelf, wat ik schrijf is beschermd door auteursrecht. Sommige publicaties bevatten een expliciete vermelding dat ze ongevraagd gedeeld mogen worden.
My opinions are my own, what I write is protected by copyrights. Some publications contain an explicit license statement which allows sharing without asking permission.
Other webprojects: Camp Wireless, wireless Internet access at campsites, The Virtual Bookcase, book reviews
This page generated by $Id: newsitem.cgi,v 1.55 2021/11/09 13:09:49 koos Exp $ in 0.006023 seconds.