IP Address Whitelisting
If you are encountering issues setting up SMTP or need to add an extra layer of security by implementing an IP whitelist. The Testlify service communicates from the following five IP addresses:
- 52.210.134.179
- 54.72.144.225
- 63.32.252.45
- 54.73.211.136
- 54.229.7.1
We suggest implementing in a sandbox or implementation environment first and testing completely end to end before introducing the static IP address restriction to simplify troubleshooting.