Email industry directory
Encrypted email with web, desktop and mobile access
Proton Mail is an email service with end-to-end and zero-access encryption. Users can manage messages in its web and mobile applications and import existing email and contacts using Easy Switch.
The service includes folders, labels and search, with storage and address allowances varying by plan. Its free plan is supported by paid subscriptions that add features such as custom domains and additional addresses. Proton publishes support documentation and terms governing account use.
Some Proton Mail and Proton Meet users on macOS saw malware warnings on 2 October 2026 after Apple revoked one of Proton's developer accounts. Proton said the apps…
A total cooling failure at Proton's Frankfurt data centre triggered a widespread outage on 27 August, disrupting Proton Mail and other Proton services. According to Proton's post-incident report,…
Source links reviewed on 1 October 2026.
11 related stories
Some Proton Mail and Proton Meet users on macOS saw malware warnings on 2 October 2026 after Apple revoked one of Proton's developer accounts. Proton said the apps…
A total cooling failure at Proton's Frankfurt data centre triggered a widespread outage on 27 August, disrupting Proton Mail and other Proton services. According to Proton's post-incident report,…
Proton spends plenty of time telling users why they should leave Gmail. Now it has borrowed one of Gmail’s better ideas. In June, Proton published a pitch headed…
VIPRE’s latest email threat report [Q3 2025 Email Threat Landscape Report ] paints a picture of attackers who understand that the best place to hide is often in…
Thunderbird, the long-standing open-source email client known for its reliability and privacy focus, is making a strategic leap into cloud-hosted email services with its new Thunderbird Pro suite…
Proton Mail’s fully rebuilt mobile apps bring faster performance, offline mode, and unified features for iOS and Android.
Proton Mail has released new versions of its mobile apps for iOS and Android. The apps have been rebuilt from the ground up, with changes to performance, offline…
Gmail's new subscription management feature (reported on last week LINK) and Proton Mail's newsletter interface consolidate mailing lists into centralised hubs with simplified opt-out functionality. Google is implementing…
Two major email providers have released similar subscription management tools within weeks of each other, signaling increased focus on helping users control promotional email volume. Google began rolling…
Swiss company joins class-action suit, arguing Apple's policies harm privacy-focused businesses while benefiting surveillance capitalism In a bold move that could reshape the mobile app ecosystem, privacy-focused email…
StalwartStalwart is mail and collaboration server software from Stalwart Labs. It provides SMTP delivery and mailbox access over JMAP, IMAP and POP3, with calendar,…View profile →
MailfenceMailfence is a hosted email service operated by ContactOffice. It combines email with calendars, contacts, document storage and groups. Its browser interface supports OpenPGP…View profile →
Hushmail Secure Email and FormsHushmail provides hosted encrypted email and web forms for small businesses and professional practices. Users can send secure messages and allow clients to reply…View profile →
