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/ip firewall address-list add address=5.10.67.0/24 list=spamfilter add address=94.186.192.0/24 list=spamfilter add address=174.36.154.0/24 list=spamfilter add address=192.69.16.0/24 list=spamfilter add address=192.69.17.0/24 list=spamfilter add address=192.69.18.0/24 list=spamfilter add address=192.69.19.0/24 list=spamfilter add address=208.43.37.0/24 list=spamfilter add address=208.70.88.0/24 list=spamfilter add address=208.70.88.0/24 list=spamfilter