Outbound mail is sent from the following IPs:


173.203.187.63

173.203.2.19

108.166.43.129

184.106.54.63

146.20.161.63

173.203.6.128/27

108.166.43.64/26

184.106.54.64/26

173.203.187.64/26

146.20.161.64/26


Forwarded mail is sent from the following IPs:


204.232.172.40

173.203.2.22

108.166.43.128

161.47.34.7

146.20.86.8