

Self hosted ntfy and mailrise. Mailrise is a wrapper for apprise that let’s you send emails to it and in turn converts the email to the desired push alert.
For password resets or account creation welcome emails I’d use a SMTP service. I use SMTP2GO for those. Free plan is something 1000 emails a month. I’ve been using them for a year and think I’ve sent maybe 5 or 10 emails.
Cancuck here. I’ve moved all my services out of the US if possible. Moved almost everything to a dedicated server at OVH BHS and a VPS at Servarica. The only service I’ve kept with a US company is my SMTP relay. Can’t go wrong with MXroute and it’s not some big company mining all your emails as they go through. Plus if I have something sensitive to send I use PGP or use my self hosted Matrix and message it to the person.