On 12/5/21 03:15, Slavko via mailop wrote:
Hi,

Dňa Sun, 5 Dec 2021 10:12:24 +0000 ml+mailop--- via mailop
<[email protected]> napísal:

RFC 5321                          SMTP                      October
2008

    o  The reserved mailbox name "postmaster" may be used in a RCPT
       command without domain qualification (see Section 4.1.1.3) and
       MUST be accepted if so used.

But, please, what about header:

     To: postmaster

When i enable verify = header_syntax in exim, it is rejected:

     ... rejected after DATA: header syntax: unqualified address not
     permitted: failing address in "To:" header is: postmaster

Indeed. Dealing with an unqualified <postmaster> can be a real de joy.

--
Jay Hennigan - [email protected]
Network Engineering - CCIE #7880
503 897-8550 - WB6RDV
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