On Sun, Jul 28, 2024 at 10:03:05AM +0200, Ralph Seichter via Postfix-users
wrote:
* Walt E. via Postfix-users:
Is there any standard that, postmaster@domain is a required account
for this domain?
Yes. The requirement has been specified as early as 1981 in RFC 822, and
in its successors up to and including RFC 5322.
In this context, RFC 2142 may be of interest, too.
--Andreas
--
! AJ3630-RIPE @ RUB8-RIPE Network Operation Center !
! Dezernat 5.3 Ruhr-Universitaet Bochum !
! The amount of energy necessary to refute bullshit is !
! an order of magnitude bigger than to produce it. -- Alberto Brandolini !
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