Friday, December 29, 2023, 9:59:41 AM, John Levine via Postfix-users wrote:
> Today's topic is the HELP command. The current spec says that it is
> mandatory to implment it.
By chance, I was reading RFC 5321 when your email came in.
Where do see the "mandatory" requirement?
Section 4.1.1.8 s
John Levine via Postfix-users:
> Over in the IETF we're slowly working on updating RFC 5321.
>
> Today's topic is the HELP command. The current spec says that it is
> mandatory to implment it. Most MTAs implement it by returning a fixed
> string, or something close to fixed, e.g., gmail's answer a
Over in the IETF we're slowly working on updating RFC 5321.
Today's topic is the HELP command. The current spec says that it is
mandatory to implment it. Most MTAs implement it by returning a fixed
string, or something close to fixed, e.g., gmail's answer appears to
include a code that tells you w
In the past, I have had messages coming in (via port 25) claiming to be
Helpdesk, Personnel, etc
So I had incorporated into my sender_access file the line:-
cidercounty.org.uk permit_sasl_authenticated, reject
Do you think something like this would be beneficial WRT the smuggling probl
Victor, thank you for your help. It prompted me first to look again at
opendkim.conf and the various files of hosts, which were not entirely
correct. Still one problem left after the corrections which, with your
prompt re: macros, I tracked down to milter_mail_macros = i b in
main.cf, which I r
