Re: Welcome to the new(ish) ASRG list

On 3/16/13 10:36 PM, Rob McEwen wrote:
> On 3/17/2013 12:48 AM, Roger B.A. Klorese wrote:
> Chris,

Um, no.
> I think you're reading into this more requirements than what I
> suggested. First, FCrDNS ensures that the rDNS is transparent or honest
> (keeping in mind that an "honest" spammer could still send spam through
> such IPs!). Also, who said anything about any kind of requirement that
> the FCrDNS must match the domain in the "from" address? instead, if is
> more important that it properly represents YOU as the valid sending
> agent for these 80+ organizations. Then, all you need is one IP, and one
> host name. Ultimately, YOU are singularly responsible for what comes
> from YOUR ip address! Therefore, it makes sense for the rDNS to
> represent your domain name, not your client's domains.

We've received (spectacularly ill-informed) bounces to having the HELO 
name and/or the reverse not match the From: domain, and in a few case, 
I'm pretty sure, even for not having From_  and From: match...