From ff54ad88d8b1bd6043e85acb420b5386b8755726 Mon Sep 17 00:00:00 2001
From: missytake <missytake@systemli.org>
Date: Wed, 11 Feb 2026 17:25:54 +0100
Subject: [PATCH] postfix: use regexp to match IPv4 addresses

---
 cmdeploy/src/cmdeploy/postfix/main.cf.j2      |   2 +-
 .../src/cmdeploy/postfix/smtp_tls_policy_map  | 257 +-----------------
 2 files changed, 2 insertions(+), 257 deletions(-)

diff --git a/cmdeploy/src/cmdeploy/postfix/main.cf.j2 b/cmdeploy/src/cmdeploy/postfix/main.cf.j2
index 74a6593a..aa16065a 100644
--- a/cmdeploy/src/cmdeploy/postfix/main.cf.j2
+++ b/cmdeploy/src/cmdeploy/postfix/main.cf.j2
@@ -25,7 +25,7 @@ smtp_tls_security_level=verify
 # <https://www.postfix.org/postconf.5.html#smtp_tls_servername>
 smtp_tls_servername = hostname
 smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
-smtp_tls_policy_maps = hash:/etc/postfix/smtp_tls_policy_map
+smtp_tls_policy_maps = regexp:/etc/postfix/smtp_tls_policy_map
 smtp_tls_protocols = >=TLSv1.2
 smtp_tls_mandatory_protocols = >=TLSv1.2
 
diff --git a/cmdeploy/src/cmdeploy/postfix/smtp_tls_policy_map b/cmdeploy/src/cmdeploy/postfix/smtp_tls_policy_map
index abecb3ce..a550594a 100644
--- a/cmdeploy/src/cmdeploy/postfix/smtp_tls_policy_map
+++ b/cmdeploy/src/cmdeploy/postfix/smtp_tls_policy_map
@@ -1,257 +1,2 @@
 nauta.cu    may
-.0          encrypt
-.1          encrypt
-.2          encrypt
-.3          encrypt
-.4          encrypt
-.5          encrypt
-.6          encrypt
-.7          encrypt
-.8          encrypt
-.9          encrypt
-.10          encrypt
-.11          encrypt
-.12          encrypt
-.13          encrypt
-.14          encrypt
-.15          encrypt
-.16          encrypt
-.17          encrypt
-.18          encrypt
-.19          encrypt
-.20          encrypt
-.21          encrypt
-.22          encrypt
-.23          encrypt
-.24          encrypt
-.25          encrypt
-.26          encrypt
-.27          encrypt
-.28          encrypt
-.29          encrypt
-.30          encrypt
-.31          encrypt
-.32          encrypt
-.33          encrypt
-.34          encrypt
-.35          encrypt
-.36          encrypt
-.37          encrypt
-.38          encrypt
-.39          encrypt
-.40          encrypt
-.41          encrypt
-.42          encrypt
-.43          encrypt
-.44          encrypt
-.45          encrypt
-.46          encrypt
-.47          encrypt
-.48          encrypt
-.49          encrypt
-.50          encrypt
-.51          encrypt
-.52          encrypt
-.53          encrypt
-.54          encrypt
-.55          encrypt
-.56          encrypt
-.57          encrypt
-.58          encrypt
-.59          encrypt
-.60          encrypt
-.61          encrypt
-.62          encrypt
-.63          encrypt
-.64          encrypt
-.65          encrypt
-.66          encrypt
-.67          encrypt
-.68          encrypt
-.69          encrypt
-.70          encrypt
-.71          encrypt
-.72          encrypt
-.73          encrypt
-.74          encrypt
-.75          encrypt
-.76          encrypt
-.77          encrypt
-.78          encrypt
-.79          encrypt
-.80          encrypt
-.81          encrypt
-.82          encrypt
-.83          encrypt
-.84          encrypt
-.85          encrypt
-.86          encrypt
-.87          encrypt
-.88          encrypt
-.89          encrypt
-.90          encrypt
-.91          encrypt
-.92          encrypt
-.93          encrypt
-.94          encrypt
-.95          encrypt
-.96          encrypt
-.97          encrypt
-.98          encrypt
-.99          encrypt
-.100          encrypt
-.101          encrypt
-.102          encrypt
-.103          encrypt
-.104          encrypt
-.105          encrypt
-.106          encrypt
-.107          encrypt
-.108          encrypt
-.109          encrypt
-.110          encrypt
-.111          encrypt
-.112          encrypt
-.113          encrypt
-.114          encrypt
-.115          encrypt
-.116          encrypt
-.117          encrypt
-.118          encrypt
-.119          encrypt
-.120          encrypt
-.121          encrypt
-.122          encrypt
-.123          encrypt
-.124          encrypt
-.125          encrypt
-.126          encrypt
-.127          encrypt
-.128          encrypt
-.129          encrypt
-.130          encrypt
-.131          encrypt
-.132          encrypt
-.133          encrypt
-.134          encrypt
-.135          encrypt
-.136          encrypt
-.137          encrypt
-.138          encrypt
-.139          encrypt
-.140          encrypt
-.141          encrypt
-.142          encrypt
-.143          encrypt
-.144          encrypt
-.145          encrypt
-.146          encrypt
-.147          encrypt
-.148          encrypt
-.149          encrypt
-.150          encrypt
-.151          encrypt
-.152          encrypt
-.153          encrypt
-.154          encrypt
-.155          encrypt
-.156          encrypt
-.157          encrypt
-.158          encrypt
-.159          encrypt
-.160          encrypt
-.161          encrypt
-.162          encrypt
-.163          encrypt
-.164          encrypt
-.165          encrypt
-.166          encrypt
-.167          encrypt
-.168          encrypt
-.169          encrypt
-.170          encrypt
-.171          encrypt
-.172          encrypt
-.173          encrypt
-.174          encrypt
-.175          encrypt
-.176          encrypt
-.177          encrypt
-.178          encrypt
-.179          encrypt
-.180          encrypt
-.181          encrypt
-.182          encrypt
-.183          encrypt
-.184          encrypt
-.185          encrypt
-.186          encrypt
-.187          encrypt
-.188          encrypt
-.189          encrypt
-.190          encrypt
-.191          encrypt
-.192          encrypt
-.193          encrypt
-.194          encrypt
-.195          encrypt
-.196          encrypt
-.197          encrypt
-.198          encrypt
-.199          encrypt
-.200          encrypt
-.201          encrypt
-.202          encrypt
-.203          encrypt
-.204          encrypt
-.205          encrypt
-.206          encrypt
-.207          encrypt
-.208          encrypt
-.209          encrypt
-.210          encrypt
-.211          encrypt
-.212          encrypt
-.213          encrypt
-.214          encrypt
-.215          encrypt
-.216          encrypt
-.217          encrypt
-.218          encrypt
-.219          encrypt
-.220          encrypt
-.221          encrypt
-.222          encrypt
-.223          encrypt
-.224          encrypt
-.225          encrypt
-.226          encrypt
-.227          encrypt
-.228          encrypt
-.229          encrypt
-.230          encrypt
-.231          encrypt
-.232          encrypt
-.233          encrypt
-.234          encrypt
-.235          encrypt
-.236          encrypt
-.237          encrypt
-.238          encrypt
-.239          encrypt
-.240          encrypt
-.241          encrypt
-.242          encrypt
-.243          encrypt
-.244          encrypt
-.245          encrypt
-.246          encrypt
-.247          encrypt
-.248          encrypt
-.249          encrypt
-.250          encrypt
-.251          encrypt
-.252          encrypt
-.253          encrypt
-.254          encrypt
-.255          encrypt
+\[(((?!25?[6-9])[12]\d|[1-9])?\d\.?\b){4}\] encrypt