Nossa lista de recomendações contém clientes de e-mail que suportam tanto [OpenPGP](/encryption/#openpgp) e autenticação forte como [Open Authorization (OAuth)](https://en.wikipedia.org/wiki/OAuth). OAuth permite-lhe utilizar [Multi-Factor Authentication](/multi-factor-authentication) e prevenir o roubo de contas.
When using end-to-end encryption (E2EE) technology like OpenPGP, email will still have [some metadata](basics/email-security.md#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?](basics/email-security.md) Consider using a medium that provides forward secrecy:
**Thunderbird** is a free, open-source, cross-platform email, newsgroup, news feed, and chat (XMPP, IRC, Matrix) client developed by the Thunderbird community, and previously by the Mozilla Foundation.
[`thunderbird-user.js`](https://github.com/HorlogeSkynet/thunderbird-user.js) is a set of configurations options that aims to disable as many of the web-browsing features within Thunderbird as possible in order to reduce attack surface and maintain privacy. Some of the changes are backported from the [Arkenfox project](https://github.com/arkenfox/user.js).
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**Apple Mail** is included in macOS and can be extended to have OpenPGP support with [GPG Suite](encryption.md#gpg-suite), which adds the ability to send PGP-encrypted email.
Apple Mail has the ability to load remote content in the background or block it entirely and hide your IP address from senders on [macOS](https://support.apple.com/guide/mail/mlhl03be2866/mac) and [iOS](https://support.apple.com/guide/iphone/iphf084865c7/ios).
**K-9 Mail*** é uma aplicação de correio independente que suporta tanto caixas de correio POP3 como IMAP, mas só suporta push mail para IMAP. Evolution has extensive [documentation](https://help.gnome.org/users/evolution/stable) to help you get started.
**FairEmail** é uma aplicação de e-mail de código aberto mínima, utilizando padrões abertos (IMAP, SMTP, OpenPGP) com um baixo consumo de dados e bateria.
[Visite email.faircode.eu](https://email.faircode.eu){ .md-button .md-button--primary } [Política de Privacidade](https://github.com/M66B/FairEmail/blob/master/PRIVACY.md){ .md-button }
**Downloads***
- [:fontawesome-brands-google-play: Google Play](https://play.google.com/store/apps/details?id=eu.faircode.email)
**Canary Mail** é um cliente de e-mail pago concebido para tornar a encriptação end-to-end sem falhas com funcionalidades de segurança, tais como um bloqueio biométrico da aplicação. [Visite canarymail.io](https://canarymail.io){ .md-button .md-button--primary } [Política de Privacidade](https://canarymail.io/privacy.html){ .md-button }
**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.
**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.
NeoMutt is a text-based client that has a steep learning curve. It is however, very customizable.
**Please note we are not affiliated with any of the projects we recommend.** In addition to [our standard criteria](about/criteria.md), we have developed a clear set of requirements to allow us to provide objective recommendations. We suggest you familiarize yourself with this list before choosing to use a project, and conduct your own research to ensure it's the right choice for you.
Os nossos melhores critérios representam o que gostaríamos de ver num projeto perfeito desta categoria. As nossas recomendações podem não incluir todas as funcionalidades, mas incluem as que, na nossa opinião, têm um impacto mais elevado.
