notify => Service['exim4'],
}
+ # 20181010 many connections:
+ # 188.165.219.27
+ # 125.72.232.*
+ # 140.224.61.*
+ # 117.24.38.*
+ @ferm::rule { 'dsa-mail-abusers':
+ prio => "000",
+ rule => "saddr (188.165.219.27 125.72.232.0/24 140.224.61.0/24 117.24.38.0/24) DROP",
+ }
+
# MXs used as smarthosts
@ferm::rule { 'dsa-exim-submission':
description => 'Allow SMTP',