Support for custom email domainsUse your own custom email domain addresses, e.g., you@yourname.com
Messages per dayBulk promotional or programmatic email sending is currently not supported. We recommend using a dedicated email service provider for this use case.
FoldersKeep your inbox organized with folders.
LabelsLabels are simple tags you can add to messages to make them easier to find or to apply filters to.
Custom filters
Attachments size
Desktop app
HTML signaturesPersonalize your email signature with logos, images, social media icons, links to your contact details, and more.
End-to-end encryptionPrevents messages from being accessed by Proton or third parties. The only people who can read the messages are the sender and the intended recipient.
Password-protected emailsWhen sending to other Proton Mail users, encryption is automatic. Sending to non-Proton Mail users requires setting a password prior to sending.
Encrypted contact detailsSecurely store your contacts’ details, such as phone number, address, birthday, and personal notes. Zero-access encryption ensures even Proton can't access them.
Hide-my-email aliasesHide-my-email aliases let you create unique, random email addresses on the fly to use with apps, websites, and more, so your personal email can stay private.
Short @pm.me addressActivate an extra and free email alias yourname@pm.me, easy to remember and share.
Contact groupsSend emails to large groups quickly and easily by creating as many contact groups as you need (up to 100 contacts per group).
Email client support (via IMAP/SMTP)Proton Mail supports desktop clients such as Outlook, Apple Mail, Thunderbird, etc. via Proton Mail Bridge.
Auto-replyAllows you to set up automatic responses (auto-reply) for your incoming messages.
Catch-all emailEnsures you receive all emails sent to your domain, even if the email address doesn't exist, no longer exists, or has a typo.
Automatic forwardingAutomatically forward emails from Proton Mail to any other account.
Auto-delete spam and trashAutomatically clear out messages older than 30 days from Trash and Spam.
Schedule and snooze emails for any time
New Proton Scribe writing assistant
Calendars per userCreate different calendars for different purposes
Calendar sharingGain efficiency with shared team calendars
See your colleagues’ availabilitySave time scheduling meetings
Apps for iOS, Android, Web, Windows, and MacManage your time on the go
Personal calendarsCreate up to 0 calendars or add calendars from friends, family, colleagues, and organizations.
End-to-end encryption
Calendar sharingEasily share your calendars with your family, friends, or colleagues via a link.
Send and receive invitations
Secure cloud storage per userStorage for securing encrypted files on Proton Drive
Online document editor
Share files with no size limit
Sync and backup all your files across devices
File and folders version history
Add your logo and name to your workspace
Drive storage
Online document editor
End-to-end encryptionYour files, folders, and associated metadata are protected by end-to-end encryption.
Share files and folders via linkShare your files or folders with anyone by using secure, shareable links.
Advanced sharing securityControl access to your shared files by adding password protection and link expiration dates.
バージョン履歴各ファイル、最大で200バージョンを最長10年間保存
Shared server locations
AES 256ビットVPN暗号化
ステレスプロトコル
Private gateways
中央制御パネル
Dedicated server and IPLease an exclusive IP address for your organization.
Dedicated server locations
Enforce 2FA for organizationEnforce the two-factor authentication (2FA) for all the admins and/or users of your organization.
厳格なノーログポリシーWe keep no session usage logs of what you do online, and we do not log metadata that can compromise your privacy.
広告なし
Unlimited volume/bandwidth
DNS leak preventionWhen connected to our VPN, your DNS queries through our encrypted VPN tunnel, adding to your online privacy and security.
Kill switch/always-on VPNKeeps you protected by blocking all network connections when you are accidentally disconnected from our VPN server.
Encrypted VPN serversOur servers’ hard disks are fully encrypted with multiple password layers so your data is protected even if our hardware is compromised.
Router supportUse any router that supports OpenVPN or WireGuard® to protect every device on your WiFi network. This includes devices such as smart TVs and games consoles that don't support VPN settings directly.
Split tunneling (Android and Windows)Allows you to access more than one network at the same time, e.g., stream a film from another country while still getting local search results.
Storage per user
Secure vaults
Vault sharing
Shared secure vaultsSimplify team access and collaboration
Secure link sharing to anyone
Store unlimited logins, notes, and credit cards
Store unlimited logins and notes
Store unlimited credit cards
File attachmentSave any type of file, up to 100 MB
Hide-my-email aliasesProtect your online identity, share aliases instead of real email addresses
2FA built-in authenticator
Enforce 2FA for organizationEnforce the two-factor authentication (2FA) for all the admins and/or users of your organization.
Password health check
Dark Web Monitoring
Proton Sentinel
2FA alert system
Administration panel
VaultsA vault in Proton Pass is an encrypted digital container that contains your items. An item can be a login, an alias, a secured note.
Built-in 2FA authenticator
Unlimited logins and notes
Unlimited credit cards
Unlimited devices
Share with up to
Manage your organization
Enable two-factor authenticationAn extra layer of security
Manage user storage, access and permissions
Delegate admin permissions
Sign in as a userAccess accounts for compliance or data retention
User credential and session management
SSOSingle sign-on (SSO) is an authentication method that enables users to securely authenticate with multiple applications and websites by using just one set of credentials
サポート
Easy data protection compliance, including GDPR and HIPAA
マルチプラットフォーム対応
24/7 support
Priority supportYour business is our top priority
Phone support (20+ users)
Guaranteed 99.95% uptime via our Service Level Agreement (SLA)