[Raw Msg Headers][Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: 2.99.50(snap4) now at ftp.funet.fi (was: Re: Spam help.)

On Mon, 25 May 1998, Alvin Starr wrote:
> Is it safe to assume that No valid Email source will be sending mail from 
> a non resolved address?

No.  In fact, it is not uncommon to receive mail from a host whose
nameserver is unreachable or slow to respond, leading to your inability to
perform a reverse lookup...


Global Auctions