My current project is email. Setting up Mailcow and moving my domains over to VMs on a OVH KS-3 server right here in Canada. I’m sick of depending on cloud email providers and want more control of my data. Also getting Addy.io setup to move my aliases over from SimpleLogin. End game is to dump Proton and go all selfhosted for email and Mullvad for VPN. For Mullvad I found that you can buy a 6 or 12 month gift card vouncher on Amazon and it works out to being less than paying Mullvad directly per month.

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.