update..

roles/common/files/a.mx/etc/postfix/postfwd.bl-recipient-exeeds-msg-size-20mb

@@ -0,0 +1,34 @@
+# *** [ Ansible managed: DO NOT EDIT DIRECTLY ] ***
+
+# ---
+# Block messages exeeds 20 MB for listed recipients
+#
+#    This file is called with '=~'. This means perl regexp is possible
+#
+#
+# To increase performance use ^ and/or $ in regular expressions
+#
+#  @acieu\.co\.uk$
+#  ^error@mailfrom\.com$
+#
+# instedt of 
+#
+#  @acieu.co.uk
+#  error@mailfrom.com
+#
+#
+# Example:
+#
+#  #  # annoying spammer domains
+#  # block all senders of maildomaindomain 'oopen.de'
+#  @acieu\.co\.uk$
+#
+#  # annoying spammer addresses
+#  # block sender address 
+#  error@mailfrom.com
+#  sqek@eike\.se$
+#
+# ---
+
+# MBR / VDK
+info@mbr-berlin.de

roles/common/files/mailserver/etc/postfix/postfwd.bl-recipient-exeeds-msg-size-20mb

@@ -0,0 +1,32 @@
+# *** [ Ansible managed: DO NOT EDIT DIRECTLY ] ***
+
+# ---
+# Block messages exeeds 20 MB for listed recipients
+#
+#    This file is called with '=~'. This means perl regexp is possible
+#
+#
+# To increase performance use ^ and/or $ in regular expressions
+#
+#  @acieu\.co\.uk$
+#  ^error@mailfrom\.com$
+#
+# instedt of 
+#
+#  @acieu.co.uk
+#  error@mailfrom.com
+#
+#
+# Example:
+#
+#  #  # annoying spammer domains
+#  # block all senders of maildomaindomain 'oopen.de'
+#  @acieu\.co\.uk$
+#
+#  # annoying spammer addresses
+#  # block sender address 
+#  error@mailfrom.com
+#  sqek@eike\.se$
+#
+# ---
+

roles/common/files/mailserver/etc/postfix/postfwd.cf

@@ -50,6 +50,13 @@
    sender=~file:/etc/postfix/postfwd.bl-sender
 }
 
+# Block messages exceedds size of 20MB
+&&BLOCK_CLIENT_NAME_MSG_SIZE_20MB {
+   protocol_state==END-OF-MESSAGE
+   recipient=~file:/etc/postfix/postfwd.bl-recipient-exeeds-msg-size-20mb
+   size=20971520
+}
+
 # Inbound emails only
 &&INCOMING {
     client_address!=127.0.0.1
@@ -139,6 +146,12 @@ id=BL_SENDER
    action=REJECT Sender address is blocked by Mailserver admins. Error: BL_SENDER
 
 
+# Block messages for given recipients exceeds size of 20 MB
+id=BLOCK_MSG_SIZE_20MB
+   &&BLOCK_CLIENT_NAME_MSG_SIZE_20MB
+   action=REJECT message exceeds the size of 20 MB ($$size).  Error: BLOCK_MSG_SIZE_20MB
+
+
 # Rate Limits
 
 # Throttle unknown clients to 5 recipients per 5 minutes: