mail requires reputation to work properly and not land in spam. i don’t have mail services for now but that can configured by the user to work with something like mailgun or personal gmail account.
am working with oss saas like lemmy, mattermost, matrix for now
there is this hosting website just to solve this problem. It allows hosting of federated communities just easy as account. I understand this is old question pasting it here for people’s reference ;) discord: https://discord.gg/pFpnU5GK3u
but Android doesn’t feel like linux does it ? its on very old kernel , its restricted relatively locked down
oh, that kind of thing is handeled in the basic lemmy config file. I have a smtp server container deployed along with pict-rs, postgresql lemmy and lemmy-ui so you can use email verification and deploy full featured lemmy install :)