# And Sparkpost.
156.70.4.0/23 permit
156.70.2.0/23 permit
+147.253.208.0/20 permit
# Some hosts that send bounces to the wrong guy (i.e., me)
192.241.146.138 reject please check mail server config, your server is sending bounce spam
159.65.138.221 reject please check mail server config, your server is sending bounce spam
128.199.206.172 reject please check mail server config, your server is sending bounce spam
142.93.223.22 reject please check mail server config, your server is sending bounce spam
+59.106.209.178 reject please check mail server config, your server is sending bounce spam