SMTP/LDAP Port 25/389 IP list


91.209.104.0/24

91.207.212.0/24

91.207.213.0/24

62.209.50.0/24

62.209.51.0/24

185.132.180.0/24

185.132.181.0/24

185.132.182.0/24

185.132.183.0/24

185.183.28.0/24 

185.183.29.0/24

185.183.30.0/24

185.183.31.0/24 

207.96.143.7

207.115.110.3

207.115.110.7

192.69.1.7

192.69.1.3


Proofpoint Archiving ports (143/993)


35.158.81.74

18.195.34.45

35.158.59.63