I recently transferred one of my domains over to Combell (a registrar based in Belgium), and they gave me an email inbox under my domain as part of the package. However, I’m wondering if it’s trustworthy.

If it isn’t, I can set the registrar to redirect mail to the Posteo alias I currently use for the site. However, it would be convenient to be able to use this inbox.

I would, of course, be using PGP encryption when possible (although in practice this is infrequent).

Any thoughts?