IP Addresses for Mail Delivery
United States
52.0.70.91 52.0.74.211 52.0.31.31
Europe
54.229.38.56 54.229.197.37 54.229.198.191
Asia Pacific
54.66.143.79 54.66.158.252 54.66.239.122
IP Addresses for LDAP/Directory Sync
Active
54.152.160.187 54.152.160.142
IP Addresses for Console POP/LDAP Authentication
Note: POP auth connects via ports 110 & 995 - You will need to ensure your firewall is open on 110 & 995 from the above Mailprotector ranges.
Active
54.152.160.142 54.152.160.187
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