We publish our server's IP addresses below.

IP Addresses

This page is published mainly for email service providers and system administrators as the definitive source of our server infrastructure's addresses.

ips.txtips.json

Hostnames

127.0.0.1
api.forwardemail.studio
caldav.forwardemail.studio
carddav.forwardemail.studio
forwardemail.studio
imap.forwardemail.studio
localhost
mx1.forwardemail.studio
mx2.forwardemail.studio
pop3.forwardemail.studio
smtp.forwardemail.studio
sqlite.forwardemail.studio

IPv4 and IPv6 addresses

15.207.226.100
15.207.226.100
15.207.226.100
15.207.226.100
15.207.226.100
127.0.0.1
::1
15.207.226.100
15.207.226.100
15.207.226.100
15.207.226.100
15.207.226.100

IPv4 addresses only

15.207.226.100
15.207.226.100
15.207.226.100
15.207.226.100
15.207.226.100
127.0.0.1
15.207.226.100
15.207.226.100
15.207.226.100
15.207.226.100
15.207.226.100

IPv6 addresses only

::1