Another plus one for Proton with your own domain.
Self hosting sounds good, but it’s fraught with mines that if you don’t know what you’re doing can take from “can’t send email because my domains been back listed” to “everything in my network is now sending spam to the entire world”. Sure, many folks self hosting sounds with no issues, but the price for configuring something wrong can be steep and IMO is just not worth the trouble and risks when there are good options for encrypted, privacy protecting email services for a reasonable price.
Agree 100%. Most of the former Plex users turned Jellyfin users I have come across did so better Plex was broken in some way for them. For me it was the general lack of care in creating/maintaining a good Apple TV app. Over the past few years it’s just gotten buggier and buggier with a lot of complaints on the Plex forums where devs would essentially stop by to say they weren’t working on any fixes.
Jellyfin doesn’t fix 100% of the issues, but at least there is active development on Swiftfin that showed a desire to fully support all devices.