Compose and send emails

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2. Proton Mail
3. Using Proton Mail
4. Compose and send emails

Learn how to use PGP so you can encrypt your email communications when communicating with contacts who don't use Proton Mail.

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2. Proton Mail
3. Using Proton Mail
4. Compose and send emails

Proton Mail lets you schedule emails to be sent at a later time. Just follow these steps.

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2. Proton Mail
3. Using Proton Mail
4. Compose and send emails

You can attach multiple files to an email in Proton Mail by clicking the Attachment button or dragging and dropping a file into the email composer.

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2. Proton Mail
3. Using Proton Mail
4. Compose and send emails

Proton Mail allows you to set a time for encrypted messages to expire (automatically delete themselves). Learn how.

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2. Proton Mail
3. Using Proton Mail
4. Compose and send emails

All messages in Proton Mail show a lock icon that tells you their encryption status. In this article, we explain what these locks mean.

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2. Proton Mail
3. Using Proton Mail
4. Compose and send emails

1. Support
2. Proton Mail
3. Using Proton Mail
4. Compose and send emails

In addition to formatting text in the composer window using the formatting ribbon, you can specify a default font and font size.

1. Support
2. Proton Mail
3. Using Proton Mail
4. Compose and send emails

Learn more about email encryption and the easiest way to send a secure email using Proton Mail.