I can see that Proton has a bridge for Ubuntu, but it looks like a GUI application: [image] Does anyone know: How do I install the Proton Mail Bridge at Ubuntu Server (for SMTP use by Discourse) and Since we’re going under ddos protection service from the very beginning, would using a Mail Bri…

Perhaps the Email > private email option would be helpful here in lieu of attempting to secure email. [image] Anton: […]with a way to make the server IP never exposed[…] I imagine this will not be trivial for a publicly-accessible Discourse instance regardless of how you configure email.

[image] agungor: imagine this will not be trivial for a publicly-accessible Discourse instance regardless of how you configure email. I think that you would need another server to rewrite the headers to remove the server up address. But then you’d have the same problem with leaking that ip ad…

Okay, is there an option to make Discourse email-less entirely? We’re okay with that. Some users would not want to expose their emails at all, and that would be deal-breaker for them.

Security by obscurity is not security. All you need to do is to firewall your server so that nothing can contact it. Then it won’t matter if someone knows the ip address.

Protonmail Mail Bridge with Ubuntu Server - how to?

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pfaffman (Jay Pfaffman) June 3, 2022, 7:24pm 3

I think that you would need another server to rewrite the headers to remove the server up address. But then you’d have the same problem with leaking that ip address.

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Protonmail Mail Bridge with Ubuntu Server - how to?

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