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-rw-r--r--roles/MSA/files/etc/postfix/anonymize_sender.pcre7
1 files changed, 7 insertions, 0 deletions
diff --git a/roles/MSA/files/etc/postfix/anonymize_sender.pcre b/roles/MSA/files/etc/postfix/anonymize_sender.pcre
new file mode 100644
index 0000000..bd3d5f1
--- /dev/null
+++ b/roles/MSA/files/etc/postfix/anonymize_sender.pcre
@@ -0,0 +1,7 @@
+/^Received:\s+from\s+(?:\S+\s+\(\S+\s+\[[[:xdigit:].:]{3,39}\]\))
+ (\s+\(using\s+(?:TLS|SSL)(?:v\S+)?\s+with\s+cipher\s+\S+\s+\(\S+\s+bits\)\)\s+).*
+ (\bby\s+(?:\S+\.)?fripost\.org\s+\([^)]+\)
+ \s+with\s+E?SMTPS?A\s+id\s+[[:xdigit:]]+;?\s.*)/x
+ REPLACE Received: from [127.0.0.1] (localhost [127.0.0.1])${1}${2}
+
+/^X-Originating-IP:/ IGNORE