AnsibleRoles/ensure_postfix
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Stop sending delivery status notifications due to creating backskatter spam

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This commit is contained in:
Jason Rothstein
2023-02-20 12:47:06 -06:00
parent 768615cb01
commit 32a3492500
3 changed files with 3 additions and 0 deletions
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templates/Fedora/36/etc/postfix/main.cf
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@@ -762,4 +762,5 @@ disable_vrfy_command = yes
message_size_limit = {{ postfix_message_size_limit }}
smtpd_helo_restrictions = reject_unknown_helo_hostname
smtpd_client_restrictions = reject_unknown_reverse_client_hostname reject_unauth_pipelining
smtpd_discard_ehlo_keywords = silent-discard, dsn