Fsf.org/resources/webmail-systems

Table

Webmail	Clearnet	Tor service
Bitmessage.ch (requires Tor Browser!)	None	Roundcube, SquirrelMail
Riseup[1]	Roundcube, SquirrelMail	Roundcube
Mail2Tor	None	SquirrelMail
OpenMailBox	Custom	None
Safe-mail	Custom	None
TorBox	None	SquirrelMail

1: "In order to create a Red Account you will need an invite. Obtain an Invite Code from a friend." - https://riseup.net/en/email/settings/mail-accounts#how-do-i-create-an-email-account

More

Issue for https://www.fsf.org/resources/webmail-systems

• The "Recommended" section
  • Remove SIGAINT -- Both the Tor and regular website have been taken offline.
  • To this section: "Some services will let you sign up and sign in without non-free JavaScript, and use IMAP/POP3 from a desktop program, but have broken webmail:"
    • Mailnesia - https://mailnesia.com/
• The "Not Recommended" section. Add
  • Microsoft Exchange
  • Microsoft Hotmail
  • Microsoft Live
  • Microsoft MSN
  • Microsoft Outlook.com
  • Yahoo! Mail
  • Yandex Mail

Self-hosting

Ian: I think hosting your own mail should also be mentioned on that list. I recently transitioned to doing that, and I recommend it. For someone else wanting to do it, I would recommend mailinabox. The other one people talk about is http://mailcow.email/. I did my own setup with exim and dovecot, and I forward port 25 from a remote server to my home machine to get around the standard isp residential service port 25 block.

https://mailinabox.email/ reads: "Please note that the goal of this project is to provide a simple, turn-key solution. There are basically no configuration options and you can’t tweak the machine’s configuration files after installation. If you are looking for something more advanced, try iRedMail or Modoboa."

• Mail-in-a-Box: "Mail-in-a-Box is based on Postfix, Dovecot, Z-Push, Roundcube, Nextcloud, Apache SpamAssassin, Postgrey, Nginx, @konklone’s nginx config, and more." - https://mailinabox.email/
• mailcow: "mailcow (formerly known as fufix) is a mail server suite based on Dovecot, Postfix and other open source software, that provides a modern Web UI for administration. In future versions mailcow will provide Cal- and CardDAV support." - https://www.lowendtalk.com/discussion/58855/mailcow-a-complete-mail-server-suite