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bundles/postfix: add feature to block email recipients

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Franzi 2024-01-21 11:43:43 +01:00
parent 57c76e5eba
commit ee58509e93
Signed by: kunsi
GPG key ID: 12E3D2136B818350
3 changed files with 28 additions and 0 deletions
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3
bundles/postfix/files/blocked_recipients Normal file
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@ -0,0 +1,3 @@
% for address in sorted(blocked):
${address} REJECT
% endfor

2
bundles/postfix/files/main.cf
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@ -48,6 +48,8 @@ smtpd_client_restrictions = permit_mynetworks permit_sasl_authenticated
smtpd_helo_required = yes
smtpd_helo_restrictions = permit_mynetworks reject_invalid_helo_hostname
smtpd_data_restrictions = reject_unauth_pipelining
smtpd_recipient_restrictions = permit_mynetworks, check_recipient_access hash:/etc/postfix/blocked_recipients
smtpd_relay_before_recipient_restrictions = yes
# generated using mozilla ssl generator, using "old" configuration.
# we need this to support CentOS 7 systems, sadly ...