Best Open Source Email Servers
IT'S FOSS, Thursday, June 22, 2023
Here's a list of open-source mail servers that you can use to send/receive emails and store mail.
It is convenient to use email services like Gmail, Proton Mail, and Outlook to send and receive emails, no matter what email client you use.
And, for all of that, you utilize their mail servers for email transactions. So, your emails' security, reliability, and privacy depend on someone else.
But what if you want to own your email infrastructure and have the data in your control? You need an open-source email server, which should solve your problem.
If you are still curious, an email server lets you:
- Build your mail backend to store email accounts
- Take control of the security and reliability by self-hosting
- Host on your preferred server architecture
- It gives you the ability to make unlimited accounts
Of course, this is not for the end users. Sysadmins in small to midscale businesses, self hosters will find these software interesting.
- Postal
- mailcow
- Cuttlefish
- Apache James
- Haraka
- Modoboa
- Postfix
- Maddy
- Dovecot
- . Poste.io
- iRedMail
- Mailu
With open-source tools and email servers, you can take control of your data and manage/optimize email transactions for your business or website.