| Product | ILLiad, Ares, and Aeon |
| Version | Any |
| Ticket | 14676 |
Question
What is the IP address a campus email server needs to whitelist in order for Atlas-Hosted servers to be able to send emails to their patrons?
Answer
Emails sent via Atlas-Hosted servers originate from 149.72.146.149. No other organization using SendGrid will send through this address. Only emails from Atlas products will come from 149.72.146.149. We've used this address since March 2019.