Re: More sorbs blacklisting
Il 11 Jul 2006 alle 17:20 Kris Deugau immise in rete
> Can your ISP provide "real" rDNS instead of the username.adsl.whatever
> you posted near the beginning of the thread? (IE, if you have a
> domain name, will your ISP put yourhost.yourdomain as the rDNS for
> "your" IP?)
A note: I have two backup server on different ISP, no one has a RDNS
pointing to the "regular: domain (that instead is ok for the main server).
Beside to simplify the deal with such isp, keeping their assigned name
is far easier to trace the server that sent the message outside or just
see if there is a misrouting (each server use for helo the real name
given by isp, so forward and reverse dns are compliant).
I see no illegal use of such configuration !
--
Leonardo Boselli
Nucleo Informatico e Telematico del Dipartimento Ingegneria Civile
Universita` di Firenze , V. S. Marta 3 - I-50139 Firenze
tel +39 0554796431 cell +39 3488605348 fax +39 055495333
http://www.dicea.unifi.it/~leo
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