all-in-one privacy solution":["Proton Unlimited é uma solução única de privacidade"],"Black Friday":["Black Friday"],"No ads. Privacy by default.":["Sem anúncios. Privacidade por padrão."],"People before profits":["Pessoas acima do lucro"],"Security through transparency":["Segurança por meio da transparência"],"The best Proton Mail ${ BLACK_FRIDAY } deals":["As melhores ofertas de ${ BLACK_FRIDAY } do Proton Mail"],"The world’s only community- supported email service":["O único serviço de e-mail do mundo apoiado pela comunidade"]},"specialoffer:limited":{"${ hours } hour":["${ hours } hora","${ hours } horas"],"${ hoursLeft }, ${ minutesLeft } and ${ secondsLeft } left":["${ hoursLeft }, ${ minutesLeft }, e ${ secondsLeft } restantes"],"${ minutes } minute":["${ minutes } minuto","${ minutes } minutos"],"${ seconds } second":["${ seconds } segundo","${ seconds } segundos"],"Limited time offer":["Oferta por tempo limitado"]},"specialoffer:listitem":{"Create multiple addresses":["Crie vários endereços"],"Hide-my-email aliases":["Use aliases do hide-my-email"],"Quickly unsubscribe from newsletters":["Cancele a assinatura de newsletters rapidamente"],"Use your own domain name":["Use seu próprio nome de domínio"]},"specialoffer:logos":{"As featured in":["Destaques"]},"specialoffer:metadescription":{"Get an encrypted email that protects your privacy":["Obtenha um e-mail criptografado que proteja sua privacidade"]},"specialoffer:metatitle":{"Proton Mail Black Friday Sale - Up to 40% off":["Oferta de Black Friday do Proton Mail - Até 40% de desconto"]},"specialoffer:newmetadescription":{"Get up to 40% off Proton Mail subscriptions this Black Friday. Find great deals on our secure end-to-end encrypted email plans.":["Obtenha até 40% de desconto nas assinaturas do Proton Mail nesta Black Friday. Confira ótimas ofertas em nossos planos de e-mail seguro com criptografia de ponta a ponta."]},"specialoffer:newmetatitle":{"Proton Mail Black Friday sale | Up to 40% off secure email":["Oferta de Black Friday do Proton Mail - Até 40% de desconto no e-mail protegido"]},"specialoffer:note":{"* Billed at ${ TOTAL_SUM } for the first year":["* Com o preço de ${ TOTAL_SUM } no primeiro ano"],"*Billed at ${ TOTAL_SUM } for the first 2 years":["*Com o preço de ${ TOTAL_SUM } nos primeiros dois anos"],"30-day money-back guarantee":["Garantia de reembolso de 30 dias"],"Billed at ${ TOTAL_SUM } for the first 2 years":["Com o preço de ${ TOTAL_SUM } nos primeiros dois anos"],"Billed at ${ TOTAL_SUM } for the first year":["Com o preço de ${ TOTAL_SUM } no primeiro ano"],"You save ${ SAVE_SUM }":["Economize ${ SAVE_SUM }"]},"specialoffer:off":{"${ PERCENT_OFF } off":["-${ PERCENT_OFF }"]},"specialoffer:testimonial":{"I love my ProtonMail":["Adoro ProtonMail"],"My favorite email service":["Meu serviço favorito de e-mail"],"Thanks Proton for keeping us all safe in the complicated internet universe.":["Agradecemos ao Proton por nos manter a salvo no complicado universo da internet."],"You get what you pay for. In the case of big tech, if you pay nothing, you get used. I quit using Gmail and switched to @ProtonMail":["Você recebe pelo que paga. No caso das grandes tecnologias, você se acostuma quando não paga nada. Parei de usar o Gmail e troquei para o @ProtonMail"]},"specialoffer:time":{"Days":["Dias"],"Hours":["Horas"],"Min":["Min"]},"specialoffer:title":{"And much more":["E muito mais"],"Safe from trackers":["A salvo de rastreadores"],"Stay organized":["Mantenha tudo organizado"],"Black Friday email deals":["Ofertas de e-mail da Black Friday"],"Don’t just take our word for it":["Não confie apenas em nossa palavra"],"Make your inbox yours":["Deixe sua caixa de entrada do seu jeito"],"Our story":["Nossa história"],"Transfer your data from Google in one click":["Transfira seus dados do Google com um clique"]},"specialoffer:tooltip":{"Access blocked content and browse privately. Includes ${ TOTAL_VPN_SERVERS }+ servers in ${ TOTAL_VPN_COUNTRIES }+ countries, connect up to 10 devices, access worldwide streaming services, malware and ad-blocker, and more.":["Acesse conteúdo bloqueado e navegue com privacidade. Inclui mais de ${ TOTAL_VPN_SERVERS } servidores em mais de ${ TOTAL_VPN_COUNTRIES } países, conexão com até 10 dispositivos, acesso a serviços de streaming do mundo todo, um bloqueador de anúncios e malware e muito mais."],"Easily share your calendar with your family, friends or colleagues, and view external calendars.":["Compartilhe facilmente seus calendários com amigos, familiares ou colegas e visualize calendários externos."],"Includes support for 1 custom email domain, 10 email addresses, 10 hide-my-email aliases, calendar sharing, and more.":["Inclui suporte para 1 domínio de e-mail personalizado, 10 endereços de e-mail, 10 aliases do hide-my-email, compartilhamento de calendário e muito mais."],"Includes support for 3 custom email domains, 15 email addresses, unlimited hide-my-email aliases, calendar sharing, and more.":["Inclui suporte para 3 domínios de e-mail personalizados, 15 endereços de e-mail, aliases ilimitados do hide-my-email, compartilhamento de calendário e muito mais."],"Manage up to 25 calendars, mobile apps, secured with end-to-end encryption, 1-click calendar import from Google, and more.":["Gerencie até 25 calendários, apps para dispositivos móveis, protegidos com criptografia de ponta a ponta, importação de calendário com 1 clique do Google e muito mais."]},"Status banner":{"Learn more":["Saiba mais"],"Please note that at the moment we are experiencing issues with the ${ issues[0] } service.":["No momento, estamos com problemas no serviço ${ issues[0] }."],"We are experiencing issues with one or more services at the moment.":["No momento, estamos com problemas em um ou mais serviços."]},"Status Banner":{"At the moment we are experiencing issues with the Proton VPN service":["No momento estamos enfrentando problemas com o serviço Proton VPN"],"Learn more":["Saiba mais"]},"steps":{"Step":["Etapa"]},"suggestions":{"Suggestions":["Sugestões"]},"Support":{"Sub category":["Subcategoria","Subcategorias"]},"Support article":{"${ readingTime } min":["${ readingTime } min","${ readingTime } min"],"Category":["Categoria","Categorias"],"Didn’t find what you were looking for?":["Não encontrou o que procura?"],"General contact":["Contato geral"],"Get help":["Obter ajuda"],"Legal contact":["Contato jurídico"],"Media contact":["Contato de mídia"],"Partnerships contact":["Contato de parcerias"],"Reading":["Leitura"]},"Support Form Platform option":{"VPN for Android TV":["VPN para Android TV"],"VPN for Apple TV":["VPN para Apple TV"],"VPN for Chromebook":["VPN para Chromebook"]},"Support troubleshooting":{"App version":["Versão do aplicativo"],"Browser":["Navegador"],"Check if this helps":["Confira se isso ajuda"],"Choose a product":["Selecione um produto"],"Did this solve your issue?":["Isso resolveu seu problema?"],"Faster assistance is just a few clicks away":["Assistência mais rápida a apenas alguns cliques de distância"],"How can we help?":["Como podemos ajudar?"],"No, contact support":["Não, entrar em contato com o suporte"],"Please fill out one field after another":["Preencha os campos em sequência"],"Please make your selections":["Faça suas seleções"],"Proton account":["Conta Proton"],"Proton for Business":["Proton for Business"],"Thank you for your feedback":["Agradecemos pelo feedback"],"What can we help with?":["Com o que podemos ajudar?"],"Yes":["Sim"]},"support_modal_search_query":{"Search query":["Consulta de pesquisa"]},"support_search_button":{"Search":["Pesquisar"]},"support_search_i_am_looking_for":{"I'm looking for":["Estou procurando"]},"SupportForm":{"For a faster resolution, please report the issue from the Bridge app: Help > Report a problem.":["Para uma resolução mais rápida, informe o problema no aplicativo Bridge: Ajuda > Comunicar um problema."],"Information":["Informações"]},"SupportForm:option":{"Account Security":["Segurança da conta"],"Contacts":["Contatos"],"Custom email domain":["Domínio de e-mail personalizado"],"Email delivery and Spam":["Entrega de e-mail e spam"],"Encryption":["Criptografia"],"Login and password":["Início de sessão e senha"],"Merge aliases and accounts":["Combinar alias e contas"],"Migrate to Proton":["Migrar para a Proton"],"Notifications":["Notificações"],"Other":["Outros"],"Plans and billing":["Planos e faturamento"],"Proton for Business":["Proton for Business"],"Sign up":["Criar conta"],"Storage":["Armazenamento"],"Users, addresses, and identities":["Usuários, endereços e identidades"]},"SupportForm:optionIntro":{"Select a topic":["Selecione um tópico"]},"Testimonial":{"Awards":["Prêmios"],"Customers":["Clientes"],"Featured":["Em destaque"],"Go to testimonial source":["Ir para a página inicial de depoimentos"],"Open source of award":["Abrir origem do prêmio"],"Open source of quote":["Abrir origem da citação"],"Reviews":["Avaliações"],"Videos":["Vídeos"],"Watch on TikTok":["Assistir no TikTok"],"Watch on YouTube":["Assistir no 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PGP is a proven method of protecting email communication with end-to-end encryption(nova janela) (which prevents emails from being read by any third parties, including your email provider). Historically, PGP was difficult to use, and impossible for most users to set up and regularly use for their own email communications.
We have built Proton Mail with PGP fully integrated, so you don’t need to take any additional steps to use PGP encryption. With Proton Mail, anyone can use PGP regardless of their technical knowledge.
All messages between Proton Mail users are automatically end-to-end encrypted. Additionally, all messages in Proton Mail inboxes are protected with PGP encryption to prevent us (or anyone else) from reading or sharing your emails, a concept known as zero-access encryption(nova janela).
Proton Mail can also be used to communicate with external email accounts without end-to-end encryption. While we store your emails in an encrypted format on our servers, the external email provider of the person you are emailing might have access to the emails you send. To provide end-to-end encryption between Proton Mail and external email providers, Proton Mail provides two options: Password-protected Emails(nova janela)and PGP encryption.
PGP works by generating a key pair: a public key and a private key. The public key can be distributed to anyone who wants to send you a message and is used to encrypt a message that can only be decrypted by you. The private key is kept secret and is used for decryption.
In addition to encryption, PGP can also create digital signatures(nova janela). Signatures, created with your private key, are proof that you have written the message you have signed. Using your public keys, other users can verify these signatures.
Proton Mail automatically creates digital signatures if both parties are using Proton Mail. However, if the recipient is not using Proton Mail, but does use PGP, it is possible to manually set up PGP by following the instructions below.
Sharing your public key
First, you need to share your public key with the non-Proton Mail recipient that you want to exchange encrypted emails with. The contact on the other side needs to know how to use PGP and have a PGP plugin installed in their mail client already.
Sending your Proton Mail public key is very easy:
1. Log in to your Proton Mail account at account.proton.meand compose a message from Proton Mail to the non-Proton Mail user you want to use PGP with.
2. Click on the ellipsis menu [⋯] at the bottom left and make sure the Attach Public Key option is activated. Then compose your message, and when you click Send, your public key will be attached.
There is another way to see your public keys, allowing you to distribute them via another method if you wish. Your keys can be found in the web application under Settings → All settings → Encryption and keys.
It’s also possible to automatically distribute your public keys to all recipients whenever you send an email.
To set up your Proton Mail account for automatic key distribution:
1. Log in to your account at account.proton.me and go to Settings → All settings → Proton Mail → Encryption and keys.
2. Scroll down and enable the Attach public key option. This is only recommended for advanced users.
Sending PGP emails
Setting up encryption so that Proton Mail automatically encrypts messages sent to a specific non-Proton Mail recipient can either be done by either:
manually uploading the public key of the recipient into Proton Mail’s contacts manager; or
by asking the contact to send you an email with their public key attached.
Email with public key attached
If you get a message that is properly cryptographically signed from your contact with their public key attached, you will see something similar to this:
To enable sending PGP email to this contact, click on Trust key. In the popup, confirm that you wish to trust this key by selecting Trust key again (or Cancel to go back).
Now PGP encryption is set up between Proton Mail and the external email address and you can start sending end-to-end encrypted emails.
If your contact is digitally signing their messages, a check mark should now appear on the lock next to their email address in messages you receive from them, indicating the signature is correctly verified.
Manually uploading the public key
If your contact does not send you their public key via email, there is an alternate way to import keys through the Contacts menu.
Go to Contacts
Select the contact you want to configure PGP for
Click on the Email settings icon
This icon will reveal the email settings menu.
To upload a public key, click Show advanced PGP settings and then click on the Upload button under Public Keys. This will open a window that allows you to select a PGP key from your computer.
After uploading your key the Encrypt button becomes enabled. (Note that if you upload an expired key, it is not possible to enable PGP encryption.)
The cryptographic scheme determines how the message is sent and what content types are supported. In general, we advise using PGP/MIME because it offers an additional privacy benefit.
Setting up PGP encryption is not simple and not for the faint of heart. It requires work from both you and the contact you are communicating with. For this reason, if you would like to use PGP encryption to communicate with someone, we highly recommend that both you and your contact create Proton Mail accounts (it’s free) and let our software take care of these complex operations for you automatically.
However, if your contact is unable or unwilling to create a Proton Mail account, Proton Mail’s built-in PGP integration gives you the most user-friendly PGP experience possible. If you have any questions or problems, you can contact our support team(nova janela).