On Wed, Aug 28, 2024 at 06:22:27AM +0800, LinuxMail.cc via Postfix-users wrote:
> Thank you so much for the help. Now I have resolved the issue. The logs show
> nothing that error for now.
>
> Aug 28 06:15:49 linuxmail postfix/smtpd[39646]: connect from
> mail-oo1-f65.google.com[209.85.161.65]
> Aug 28 06:15:49 linuxmail policyd-spf[39652]: prepend Received-SPF: Pass
> (mailfrom) identity=mailfrom; client-ip=209.85.161.65;
> helo=mail-oo1-f65.google.com; envelope-from=x...@gmail.com;
> receiver=<UNKNOWN>
> Aug 28 06:15:50 linuxmail postfix/smtpd[39646]: 2B34380410:
> client=mail-oo1-f65.google.com[209.85.161.65]
> Aug 28 06:15:50 linuxmail postfix/cleanup[39653]: 2B34380410:
> message-id=<CAPx=cFb=PcEoWd9H+bME3TK=bjzmhe-mntgsozhq1t6z3+y...@mail.gmail.com>
>
>
> What I have done is remove "reject_sender_login_mismatch" from main.cf of
> this location,
>
> smtpd_recipient_restrictions =
> check_policy_service { unix:ratelimit/policy, default_action=DUNNO },
> permit_mynetworks,
> permit_sasl_authenticated,
> reject_unauth_destination,
> check_policy_service { unix:private/policyd-spf, default_action=DUNNO }
THe "permit_sasl_authenticated" is a pointless NOOP.
>
> And put it into master.cf in smtps section:
>
> smtps inet n - y - - smtpd
> -o syslog_name=postfix/smtps
> -o smtpd_tls_wrappermode=yes
> -o reject_sender_login_mismatch=yes
That parameter assignment serves no purpose.
"reject_sender_login_mismatch" is an action (verb) for use a restriction
list. It isn't a boolean configuration parameter (noun).
> -o smtpd_sasl_auth_enable=yes
> -o smtpd_reject_unlisted_recipient=no
> -o smtpd_client_restrictions=$mua_client_restrictions
> -o smtpd_helo_restrictions=$mua_helo_restrictions
> -o smtpd_sender_restrictions=$mua_sender_restrictions
> -o smtpd_recipient_restrictions=
What you should be doing is adding "reject_sender_login_mismatch"
to one of the stock restriction classes, perhaps via
$mua_sender_restrictions (in main.cf):
mua_sender_restrictions =
...
reject_sender_login_mismatch
...
along with whatever else you want in there. Each of the configuration
parameters defining the stock restriction specifies a collection (noun)
consisting of action verbs. The verbs themselves are not configuration
parameters. When you wrote:
-o reject_sender_login_mismatch=yes
you were just making up a superficially similar syntax without
considering what this could mean. Try to avoid this sort of
improvisation, and instead to understand the documentation, or
ask for help to do that.
--
Viktor.
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