Category:Free email software

This is a category of articles relating to software which can be freely used, copied, studied, modified, and redistributed by everyone that obtains a copy: "free software" or "open source software". Typically, this means software which is distributed with a free software license, and whose source code is available to anyone who receives a copy of the software.

Entries in this category are mostly but not exclusively email clients.

See Category:Free email server software for email servers.