Using default PHP Email Transport Method, Is it possible to hide server origin IP?

[rdn]

This way, we can use some DDOS Proxy service and hide our server IP to everyone.

Spoiler: Ow

Oh it was moved but I don't receive any notice
Confused why it didn't appear under: https://xenforo.com/community/forums/xenforo-questions-and-support.25/
After I posted.
I thought XenForo has some kind of caching

 

[Floren]

The proper solution is to have a separate server used just for sending emails. In this way, if they attack you, they will hit the mail server. If you still want to pursue this avenue, look into header_checks.

 

[alegeek]

Why not use mandrill for mail? We use it and have no problems with the service.

 

[rdn]

Why not use mandrill for mail?

Still include your server IP on every email.