I would package this as a local nativefier app and have it running as a dedicated app/window for it to make sense for me.. This as a browser tab would just get lost. Is there source code for this?
You should try Cloudron.io
Email is fully solved provided you choose a VPS IP that isn't completely burned by previous abuses.
Cloudron makes all of this so easy it's becoming ridiculous to self host and manage users, domain, email, countless apps from a one click install.
Not "anti-Buddhist" but severe criticism of abuses in Tibetan Buddhism and inertia of Tibetan Buddhism schools, centers and Lineage Holders https://youtu.be/Sg-5CDOcsTM
Someone should try "artisanal email server" using cloudron or yunohost !
the bigger problem is that "authoritative" email monopolies such as Gmail, 365 and the other big ones arbitrarily define and impose what is a legit email server or not and even with better score than gmail an "artisanal" email server can suffer from being classified into spam by the big tech players just because they can and will do anything to maintain their monopoly.
beeen using it since 2 years now and I'm super happy with everything, the idea, the people behind it, the app store, the support, even trying hard I can't find no reason to not try the cloudron approach if you are thinking on owning your data or finding a hassle free solution to self-host clients, no matter your perspective, cloudron allow anyone to jump in the self hosting realm by abstracting most of the hard work of maintaining and running servers into a smooth experience.