Our recommendation list contains email clients that support both [OpenPGP](/encryption/#openpgp) and strong authentication such as [Open Authorization (OAuth)](https://en.wikipedia.org/wiki/OAuth). OAuth allows you to use [Multi-Factor Authentication](/multi-factor-authentication) and prevent account theft.
When using end-to-end encryption (E2EE) technology like [OpenPGP](https://en.wikipedia.org/wiki/Pretty_Good_Privacy), email will still have [some metadata](/email/#email-metadata-overview) that is not encrypted in the header of the email.
OpenPGP also does not support [forward secrecy](https://en.wikipedia.org/wiki/Forward_secrecy), which means if either your or the recipient's private key is ever stolen, all previous messages encrypted with it will be exposed: [How do I protect my private keys?](/email/#email-encryption-overview). Consider using a medium that provides forward secrecy:
**Thunderbird** is a free, open source, cross-platform email, newsgroup, news feed, and chat (XMPP, IRC, Twitter) client developed by the Thunderbird community, and previously by the Mozilla Foundation.
![Apple Mail logo](/assets/img/email-clients/applemail.png){ align=right }
**Apple Mail** is included in macOS and can be extended to have OpenPGP support with [GPG Suite](/encryption/#gpg-suite), which adds the ability to send encrypted email.
!!! note
For iOS devices we suggest [Canary Mail](/email-clients/#canary-mail) as it has PGP support which means you can send end-to-end encrypted email.
**Evolution** is a personal information management application that provides integrated mail, calendaring and address book functionality. Evolution has extensive [documentation](https://help.gnome.org/users/evolution/stable/) to help you get started.
**Kontact** is a personal information manager (PIM) application from the [KDE](https://kde.org) project. It provides a mail client, address book, organizer and RSS client.
Canary Mail only recently released a Windows and Android client, we don't believe they are as stable as their iOS and Mac counterparts.
Canary Mail is closed source. We recommend it, due to the few choices there are for email clients on iOS that support [Pretty Good Privacy (PGP)](https://en.wikipedia.org/wiki/Pretty_Good_Privacy), end-to-end encryption (E2EE).
NeoMutt is an open-source command line mail reader (or MUA) for Linux and BSD. It's a fork of [Mutt](https://en.wikipedia.org/wiki/Mutt_(email_client)) with added features.