Knowledge Base

Blocked Ports

We block port 25 outbound as standard (not inbound, 465 and 587 are open), however, we can enable port 25 outbound upon request by opening a support ticket. All other ports are open.

A helpful tool for checking the status is:

Please note that you may need to make changes to your operating system, such as launching an application to listen on said port, modify iptables rules, etc.

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