FOSS_MAIL_FRONTEND.md

Research to provide info for decision making about FOSS Gmail alternative expecting web-based frontend for mailserver.

Based on suggestions from https://www.facebook.com/groups/GNUAndLinux/10162247798120019/

Rainloop

Roundcube

Used by LunarPages (?)

Tutonota (https://github.com/tutao/tutanota)

Zimbra (https://github.com/Zimbra/zm-mailbox)

Used on unseen.it

Protonmail

is not FOSS (?)

mailpile?

https://github.com/mailpile/Mailpile

owncloud?

Hubzilla

hubzilla.org, looks cool