On Thu, Mar 31, 2011 at 01:01:14PM -0500, Stan Hoeppner wrote:
> > Extended-Domain = Domain /
> > ( Domain FWS "(" TCP-info ")" ) /
> > ( address-literal FWS "(" TCP-info ")" )
> >
> > TCP-info = address-literal / ( Domain FWS address-literal )
> > ; Information derived by server from TCP connection
> > ; not client EHLO.
>
> So the verified reverse DNS data Postfix inserts in front of the address
> literal would be the "Domain folded whitespace" mentioned above or
> "address-literal FWS"? I assume the IP address in the received line
> falls under "TCP-info" above.
Postfix takes either (really they are the same) of the
Domain FWS "(" TCP-info ")"
address-literal FWS "(" TCP-info ")"
branches of the spec, where the Domain or address-literal is the
EHLO name as stated earlier in 4.4. The TCP-info comment is then
of the:
Domain FWS address-literal
variety, and this time the Domain is the verified DNS name of the
address literal.
--
Viktor.
