webCRM's IP addresses must be whitelisted if you use Custom SMTP to send out emails. Below you can find these IP addresses.
Present:
20.73.112.243, 20.73.114.237, 20.73.115.25, 20.73.115.209, 20.73.115.225, 20.73.116.17, 20.50.2.53
Additional Outbound IP Addresses:
20.73.233.136, 20.73.112.88, 20.73.112.66, 20.73.112.129, 20.73.113.91, 20.73.113.149, 20.73.113.151, 20.73.113.247, 20.71.78.234, 20.73.236.35, 20.73.112.38, 20.73.112.126 112.243, 20.73.114.237, 20.73.115.25, 20.73.115.209, 20.73.115.225, 20.73.116.17, 20.73.112.163, 20.73.236.12, 20.73.116.20, 20.73.237.182, 20.73.112.61, 20.73.112.210, 20.73.238. 20.73.116.25, 20.73.117.125, 20.73.117.127, 20.73.117.144, 20.73.117.235, 20.50.2.53
IP addresses
webCRM's IP addresses for Custom SMTP mail setup
Updated over 2 years ago