Re: IPv6 mail, was Let's try to be productive...

>Apart from being able to drop the connection slightly earlier during the SMTP
>transaction, does this give you a significant advantage over just blacklisting (or
>whitelisting) individual email addresses? Something which I would think doesn't
>really scale.

I think so.  Some advertisers not unreasonably use an address per
campaign, or they might have multiple brands with multiple domains.

Some even use an encoded return address per recipient to make bounce
and unsub handling more reliable.

R's,
John
-
This is the asrg mailing list.  To change your subscription settings, see
http://lists.services.net/cgi-bin/mj_wwwusr/domain=lists.gurus.org