[Mimedefang] DNS and MX records
Steffen Kaiser
skmimedefang at smail.inf.fh-bonn-rhein-sieg.de
Mon May 15 04:23:19 EDT 2006
On Sat, 13 May 2006, netguy wrote:
> reply and/or voice their opinions, thanks. I did not ever get a definitive
> answer so I figured that I was treading on new ground; sorta. It seems to me
Hmm, these is something you should keep in mind that postmaster@ and
abuse@ are to be available in @domain.tld, which MAY receive any
complaints for all subdomains of it.
Hey, I found it::
RFC2142: Section 2
"2. INVARIANTS
For well known names that are not related to specific protocols, only
the organization's top level domain name are required to be valid.
For example, if an Internet service provider's domain name is
COMPANY.COM, then the <ABUSE at COMPANY.COM> address must be valid and
supported, even though the customers whose activity generates
complaints use hosts with more specific domain names like
SHELL1.COMPANY.COM. Note, however, that it is valid and encouraged
to support mailbox names for sub-domains, as appropriate."
I use this, too, in order to notify postmaster about problems with domains
etc.
Bye,
--
Steffen Kaiser
More information about the MIMEDefang
mailing list