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Good email provider
(alien.top)
A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.
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We welcome posts that include suggestions for good self-hosted alternatives to popular online services, how they are better, or how they give back control of your data. Also include hints and tips for less technical readers.
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I use a combination on ProtonMail and Mailgun. I only have a few automated messages going out with mailgun a month so it's essentially free. I also started using mattermost as a notification channel for different things as well. It has the same API as slack, so you can hook it up to pretty much anything you can hook slack up to.