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Google workspace alternative
(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.
For Example
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.
Useful Lists
If you want to send mail from your custom domain from within Gmail, you need to use an SMTP relay like mailjet, mailgun, sendgrid, etc. Most have free tiers with high enough sending limits per month that are more than enough for personal use.
Once you have signed up and get your SMTP credentials, you can add it to Gmail like here: https://support.google.com/mail/answer/22370?hl=en#:~:text=Step%201%3A%20Add%20an%20address%20you%20own%201,username%20and%20password%20on%20that%20account.%20See%20More.
Your SMTP relay will also provide instructions to setup dkim/spf records with your dns.