On Sat, 21 Feb 2009 02:19:30 +0100 mouss <mo...@ml.netoyen.net> wrote:
> $ host 88.102.6.114 > 114.6.102.88.in-addr.arpa domain name pointer 114.6.broadband7.iol.cz. > > Are > - iol.cz > - telenet.cz > - hotelulipy.cz > > the same organisation? > > if not, this is direct to MX junk. > > BTW. which (legitimate and not outdated) mail clients helo with a > bare IP? The OP didn't actually say it was a mail-client to server received header, or that it's spam. Since he's saying that the score is too high, and is speculating about it being due to NAT, I would assume it's a legitimate mail.
