Allowlist IPs for Support Emails

Source: https://platform-support.certain.com/hc/en-us/articles/31653607358615-Allowlist-IPs-for-Support-Emails

Keywords: Allowlist IPs, IP Range, Subnet, 3.209.202.128/25, Support Emails, Email Deliverability

Document ID: https://platform-support.certain.com/hc/en-us/articles/31653607358615-Allowlist-IPs-for-Support-Emails#split1

Overview

The IP Range is 3.209.202.128 - 3.209.202.255.
The Subnet is 3.209.202.128/25.
All support emails are sent from the designated IP range.
It is recommended that the designated IP range be managed by your IT team or email service provider.
The setup is necessary to prevent emails from being blocked or marked as spam.