El lun, 14-07-2003 a las 20:19, Charles Sprickman escribió: > Howdy, > > If you are running vpopmail with an smtp-auth patch, you might want to > look at this: > > http://marc.theaimsgroup.com/?l=qmail&m=105452174430616&w=2 > > Apparently one of the smtp-auth patches takes any old login/pass and > allows relaying, and it's being abused by spammers. I haven't followed > the whole thread yet... > > Charles
It will be only from old versions of vpopmail. I'm using 5.3.20 and this test does not work: telnet 192.168.1.2 25 Trying 192.168.1.2... Connected to 192.168.1.2. Escape character is '^]'. 220 xx.xxxx.xx ESMTP auth login 334 VXNlcm5hbWU6 VXNlcm5hbWU6 334 UGFzc3dvcmQ6 UGFzc3dvcmQ6 user invalid username: 535 authorization failed (#5.7.0) But it's very interesting to know this issue... Regards, Alejandro Ortega.
