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update...

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This commit is contained in:
Christoph
2023-05-01 10:47:10 +02:00
parent 9766f7841e
commit bb57e8e555
35 changed files with 1416 additions and 274 deletions
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12
roles/common/files/mailserver/etc/postfix/header_checks.pcre
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@ -3,12 +3,18 @@
# ---
# - Replace headers
# - Replace recieved from IPv4
# - Replace recieved from IPv4 / IPv6 header - hide senders IP address and also 'Authenticated sender'
#
#/^Received: from (.* \([-._[:alnum:]]+ \[[.[:digit:]]{7,15}\]\))(.*)\(Authenticated sender: ([^)]+)\)(.*)/ REPLACE Received: from anonymized.ipv4 (localhost [127.0.0.1])$2(Authenticated sender: hidden)$4
# - Replace recieved from IPv6
#
#/^Received: from (.*IP[vV]6:(([0-9a-f]{0,4}:){1,7}[0-9a-f]{1,4})\]\){0,1})(.*)\(Authenticated sender: ([^)]+)\)(.*)/ REPLACE Received: from anonymized.ipv6 (localhost [::1])$4(Authenticated sender: hidden)$6
# - Replace recieved from IPv4 / IPv6 header - hide only sender IP address
#
#/^Received: from (.* \([-._[:alnum:]]+ \[[.[:digit:]]{7,15}\]\))(.*)\(Authenticated sender: (.*) / REPLACE Received: from anonymized.ipv4 (localhost [127.0.0.1])$2(Authenticated sender: $3
#/^Received: from (.*IP[vV]6:(([0-9a-f]{0,4}:){1,7}[0-9a-f]{1,4})\]\){0,1})(.*)\(Authenticated sender: (.*) / REPLACE Received: from anonymized.ipv6 (localhost [::1])$4(Authenticated sender: $5
# ---
# - Ignore Headers
# ---

37
roles/common/files/mailserver/etc/postfix/header_checks.pcre.00 Normal file
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@ -0,0 +1,37 @@
# *** [ Ansible managed: DO NOT EDIT DIRECTLY ] ***
# ---
# - Replace headers
# - Replace recieved from IPv4
#/^Received: from (.* \([-._[:alnum:]]+ \[[.[:digit:]]{7,15}\]\))(.*)\(Authenticated sender: ([^)]+)\)(.*)/ REPLACE Received: from anonymized.ipv4 (localhost [127.0.0.1])$2(Authenticated sender: hidden)$4
# - Replace recieved from IPv6
#/^Received: from (.*IP[vV]6:(([0-9a-f]{0,4}:){1,7}[0-9a-f]{1,4})\]\){0,1})(.*)\(Authenticated sender: ([^)]+)\)(.*)/ REPLACE Received: from anonymized.ipv6 (localhost [::1])$4(Authenticated sender: hidden)$6
# ---
# - Ignore Headers
# ---
#/^\s*User-Agent/ IGNORE
#/^\s*X-Enigmail/ IGNORE
#/^\s*X-Mailer/ IGNORE
#/^\s*X-Originating-IP/ IGNORE
# ---
# - Reject / Discard headers
# ---
/^To:.*<>/ REJECT Possible SPAM Blank email address To: header - Header-Spamschutzregel T0-1001
/\(envelope-from <>\)/ REJECT Possible SPAM - Header-Spamschutzregel RECIEV-1001
/^Reply-To: .+\@inx1and1\..+/ REJECT Possible SPAM - Header-Spamschutzregel REPLY-1001
/^From:.*<>/ REJECT Possible SPAM - Header-Spamschutzregel FROM-1001
/^Date: .* 19[0-9][0-9]/ REJECT Date from the past. Fix your system clock. - Header-Spamschutzregel DATE-1001
/^Date: .* 200[0-9]/ REJECT Date from the past. Fix your system clock. - Header-Spamschutzregel DATE-1002
/^Date: .* 201[0-9]/ REJECT Date from the past. Fix your system clock. - Header-Spamschutzregel DATE-1003
/^Date: .* 2020/ REJECT Date from the past. Fix your system clock. - Header-Spamschutzregel DATE-1004