
Thunderbird
thunderbird is a free, open source, cross-platform e-mail, news and instant messaging client. the project strategy is modeled after mozilla firefox.
pantheon mail is a free open source email client forked by the elementary os community from geary...
pantheon mail is a free open source email client forked by the elementary os community from geary .
features
modern and straightforward interface quick account setup supports gmail, yahoo! mail, outlook.com, and popular imap servers (dovecot, cyrus, zimbra, etc.) mail organized by conversations ability to answer directly in conversations or open it in a separate window signature fullfeatured html mail composer fast keyword search with values like from:john desktop notification of new mails
email-client multiple-account-support