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install_postfix_advanced.sh: workarround for error: the query to zen.spamhaus.org was blocked due to usage of an open resolver.

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Christoph 2025-05-15 02:59:51 +02:00
parent e24fb4cad3
commit 14ae5a3ebf
1 changed files with 11 additions and 6 deletions
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17
install_postfix_advanced.sh
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@ -2654,7 +2654,7 @@ smtpd_client_restrictions =
permit_mynetworks,
# Whitelist clients
#
check_client_access btree:/etc/postfix/client_whitelist
check_client_access btree:/etc/postfix/client_whitelist,
# White- / Blacklisting
#
check_sender_access btree:/etc/postfix/access_sender,
@ -2673,15 +2673,20 @@ smtpd_client_restrictions =
# blacklisted. Postfix will fetch the client hostname from PTR record. If the hostname is
# blacklisted, reject the email.
#
# - reject_rhsbl_sender makes Postfix reject email when the MAIL FROM domain is blacklisted.
# - reject_rhsbl_sender makes Postfix reject email when the MAIL FROM domain is blacklisted.
#
# - reject_rbl_client: This is an IP-based blacklist. When the client IP address is backlisted,
# reject the email.
#
reject_rhsbl_helo dbl.spamhaus.org,
reject_rhsbl_reverse_client dbl.spamhaus.org,
reject_rhsbl_sender dbl.spamhaus.org,
reject_rbl_client zen.spamhaus.org,
# reject_rhsbl_helo dbl.spamhaus.org,
# reject_rhsbl_reverse_client dbl.spamhaus.org,
# reject_rhsbl_sender dbl.spamhaus.org,
# reject_rbl_client zen.spamhaus.org,
#
reject_rhsbl_helo dbl.spamhaus.org=127.0.1.[2..99],
reject_rhsbl_reverse_client dbl.spamhaus.org=127.0.1.[2..99],
reject_rhsbl_sender dbl.spamhaus.org=127.0.1.[2..99],
reject_rbl_client zen.spamhaus.org=127.0.1.[2..99],
# Greylisting check
#