Re: Paul's Mailfrom (Was: IETF SMTP Working Group Proposal at smtpng.org)

[Paul Vixie <vixie () vix com>]

> as joe pointed out to me privately RFC 2782 specifies SRV RRs which could be
> used to point an MX.SRV at a port other then 25. anyone got any examples of
> MTAs or MUAs that implement said RFC?

actually it would be _smtp._tcp.$DOMAIN but it's not in use for e-mail.
or web, even though that's the example that appears in the rfc.  the only
users i'm aware of are Microsoft and Apple for their respective service
discovery systems, and MIT Kerberos iff your domain name and your realm name
are the same.
-- 
Paul Vixie