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| author | root@culturestrings <root@culturestrings> | 2024-05-14 15:31:20 +0000 |
|---|---|---|
| committer | root@culturestrings <root@culturestrings> | 2024-05-14 15:31:20 +0000 |
| commit | 0b2051e5b963d9b1d777f130072dad20e8ceeaad (patch) | |
| tree | 5c568fcc6e2b7847f436b04a56970ab0622a157c /public | |
| parent | 3e61c61578aa2da896812bd15683ed7baa1fe262 (diff) | |
| download | culturestrings-0b2051e5b963d9b1d777f130072dad20e8ceeaad.tar.bz2 culturestrings-0b2051e5b963d9b1d777f130072dad20e8ceeaad.tar.xz | |
postfix: spam rejection: require valid A and PTR records.
Diffstat (limited to 'public')
| -rw-r--r-- | public/fs/etc/postfix/main.cf.in | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/public/fs/etc/postfix/main.cf.in b/public/fs/etc/postfix/main.cf.in index 60cf63d..4eb5e5d 100644 --- a/public/fs/etc/postfix/main.cf.in +++ b/public/fs/etc/postfix/main.cf.in @@ -72,6 +72,12 @@ smtpd_helo_restrictions = permit_mynetworks, reject_unknown_helo_hostname, reject_non_fqdn_helo_hostname +smtpd_sender_restrictions = permit_mynetworks, + permit_tls_all_clientcerts, + reject_unknown_reverse_client_hostname, + reject_unknown_client_hostname + + meta_directory = /usr/lib/postfix setgid_group = maildrop newaliases_path = /usr/bin/newaliases |