[SURBL-Discuss] Forge SURBL mail from gfi.com, just minutes ago.

Raymond Dijkxhoorn raymond at surbl.org
Fri Apr 8 13:35:12 CEST 2005


Hi!

> 	If they are legitimate, I certainly wouldn't want to buy any anti-virus
> or anti-spam software from these people!
>
> 	They are running an open relay:
>
> % telnet mailgate.gfi.com 25
> Trying 80.85.99.13...
> Connected to mailgate.gfi.com.
> Escape character is '^]'.
> 220 mailgate.gfi.com Microsoft ESMTP MAIL Service, Version: 6.0.3790.1830 ready at  Fri, 8 Apr 2005 07:43:44 +0200
> helo plectere.com
> 250 mailgate.gfi.com Hello [64.32.188.109]
> mail from: <>
> 250 2.1.0 <>....Sender OK
> rcpt to: <test at plectere.com>
> 250 2.1.5 test at plectere.com
> quit
> 221 2.0.0 mailgate.gfi.com Service closing transmission channel
> Connection closed by foreign host.

gfi.com, the same gfi.com thats selling mail security products?
One word: Amazing.

550 5.7.1 Unable to relay for ...

Just checked, and it seems they closed it allready.

Bye,
Raymond.


More information about the Discuss mailing list