Email all participants
Like in Outlook, add an "Email all participants" Button to events.
Should open a Mail, like a reply all to the event. This is helpful for where I want to tell others, e.g.:
* "Sorry, I will be late"
* "Here are more details about the event"
Alexander Schörghuber
shared this idea
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Enke Lt
commented
When viewing an event, it should be possible to email all participants without leaving the app — compose window opens in Proton Mail with attendees pre-filled and event title as subject.
This is a productivity essential. The moment you need to coordinate around a meeting — running late, sharing an agenda, following up — you're forced out of the calendar to manually re-enter addresses you already have. That friction adds up fast in a professional context.
This exists in Outlook / Microsoft 365, Google Calendar, Apple Calendar, and Fastmail. The tight Proton Mail + Calendar integration makes this a natural fit — the data is already there, and it's exactly the kind of workflow where Proton should be winning converts from Google Workspace and Microsoft 365.
Minimal scope: just a compose trigger from the event view. Needed on all platforms — web, Windows, macOS, iOS, Android. Optional refinement: filter recipients by accepted/pending/all.