Proton Mail & Calendar
1663 results found
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Sync third-party calendars faster than within 8-16 hours
In the docs about subscribing to external calendars, you state that you sync third-party calendars like Google, Outlook, or Nextcloud only every 8 to 16 hours (https://proton.me/support/subscribe-to-external-calendar). This is by far too slow to make third-party subscriptions useful. If my iOS calendar app can sync a Google calendar within seconds, you should too. Please reduce the sync time to ideally less than 1 minute, but 5 minutes at most.
3 votes -
Reply to email with aliases
When replying to an email, and it was sent from an alias, auto select that alias, so the person knows who it is from. Having to manually select an email address can get tedious. A toggle could be added to allow this behavior or not.
3 votes -
More then 3 Domains for Proton Duo and Family with free Subdomains
It would be fair if the "Proton Duo" and "Family" plans offered more than just three domain addresses. In addition, subdomains should be unlimited.
3 votes -
Bring Web App Themes to Mobile Apps
This could be a relatively simple update for Proton - I'd love to see more themes and customizations within the mobile apps. The web app has great themes and it'd be great to bring these over to the mobile apps. Right now, the mobile app themes are a little bit plain. It would be nice to be able to switch it up!
3 votes -
Edit/delete both Current and Future events for a recurring event series
Google Calendar has long supported the ability to choose whether modifications to an event in a recurring series will affect the current event only, or the current event and all future events. Exchange long lacked this ability, but at some point has gained an option to do so: https://oneminuteofficemagic.com/2025/06/12/editing-recurring-events-in-outlook-with-this-and-all-following-events/
Workflows I wish I could do but don't think I can right now (or it is difficult to do):
- Delete an event from a recurring event, plus all future events in the recurring event. Eg, I have a recurring event, but I no longer need it going forward.
- Edit an event…
3 votes -
Build a connector to Anthropic Claude
Connectors to Claude will allow us to leverage AI LLM to manage email such as delete, compose, search, summarize etc.
3 votes -
Rearranging Calendar Items
I'm a Proton Calendar user and I'd like to suggest a feature that would greatly improve the usability of the calendar: the ability to resize events by dragging their edges directly on the calendar view, without having to manually edit the start or end time.
Most mainstream calendar apps (like Google Calendar) support this, and it makes scheduling much faster and more intuitive — especially when rearranging a busy day.
I hope this is something you'd consider adding in a future update. Thanks for building a great privacy-focused calendar!
Best regards
3 votes -
UI for advanced Sieve Scripts
UI for more advanced Sieve Scripts, especially for nested Sieve-Script (for example moving mails based on sender and add labels depending on subject).
3 votes -
Alias mail forwarding to sub-addresses of the account
Currently when creating a mail alias, it only lets you forward it to your main mail. If you were able to select one of the extra email addresses you created on your account, you could automate Filters based on the sub-mailaddress it gets in to, and thus automate the handling of that email accordingly (placing it in a certain folder, add a label, etc...)
Example: Currently when I add an email alias, in my Filters I need to add it to a list of all kinds of aliases for that specific filter. If instead I could forward the email alias…
3 votes -
Multiple Language Recognition in WIndows App
When writing emails in multiple languages, I noticed that the only language recognized by the Windows app is English (the primary language set in the app). This means that my emails are constantly full of red underlines, and I have no spell check help in other languages.
I have noticed that my wife does not have this problem on her Mac, and her desktop app automatically checks spelling in any language she has installed on her OS.
I also have all the languages I need installed on my Win OS, but this has no effect on Proton.
It would be…3 votes -
Jump to sent reply from the original email by clicking on reply icon beside sender name/address
Once you've replied to an email Proton Mail adds an unfilled reply icon in front of the sender address on the replied-to email and it has "Replied to" as the hover text. However, clicking on this icon does nothing to do with replies, but instead opens the standard sender pop-up ("New message", "Messages from this sender", etc).
I think that reply icon in front of the sender address to instead take you to the reply you wrote.
3 votes -
most recent label
I would like the most recently used labels to populate the label list when I go to select a label as it is nice a quick for multiple received e-mails on the same topic. One click and its right there.
3 votes -
"Reply all" should put ALL recipients as "To" adresses
It is driving me nuts that if I am part of a group of recipients of an email, and I hit "Reply all" then only the one who sent the email I am replying ALL to is put as "To" recipient - the rest are added as CC recipients, even if all were "To" recipients on the email I reply to.
Please either change this - I've never seen another client handle "Reply all" in this way - or at the very least make it a setting on my account (not per client) if I want the current behaviour or…3 votes -
Update view (with columns) of Proton Mail in iOS.
Please urgently integrate the column view in Proton Mail for iOS (especially iPad) to have a modern email client view with a column for email inbox + view of email content.
Current work is not user-friendly and the current client is like something from the 90s.3 votes -
make protonmail release for mobile linux
release the binaries in arm64
make the UI adaptive, you already have a phone design in you're webapp but this would be native linux support which will allow notifications.I'm a developer and If this was an opensource project I'd volunteer to do it for you but its not, still if this is being discussed feel free to contact me if I can help.
otherwise, when I get the time as I'm currently working on xdg-desktop-portals-lomiri and other things I'll use the unofficial API to create a client which I'd rather not.
3 votes -
Send & archive
It's really hard to use the inbox 0 approach when you can't switch the "Send" button over to "Send & Archive". It's very easy to implement and a really essential feature I'm extremely surprised to find missing.
3 votes -
Move or Archive conversation as a whole via keyboard shortcut
MAC desktop App for proton mail version 1.12.1
Current behaviour
When a conversation is open pressing the keyboard shortcut 'A' archives a single message from that conversation.
When a conversation is open pressing the toolbar archive button archives the entire conversation.
The tooltip on the toolbar archive button shows the Letter A as the shortcut.Desired functionality
Make a clear distinction between the two functions of archiving an entire conversation vs a single message.Suggested solution
Add SHIFT-A as a shortcut to archive entire conversation.3 votes -
Better UI for Calendar
I moved to Proton Calendar a month ago, from Outlook and Google Calendar. I am frustrated with the user interface, and feel it adds to much "friction" to daily task like creating or moving events. It is the same both on Android and Windows. Do you have plans for improving UI, or providing integration with external calendar clients?
3 votes -
User interface colors are not user friendly
You folk might like deep purple (not the band) but the theme is difficult to distinguish between one proton app and another . -- especially on mobile devices. I know people are touchy about this subject, but you need a radical redesign of your UI. Its easy to mke mistakes using your app and the color changes would help a lot.. I truly wish you would spend the money and hire a real UI designer maybe someone from the old Jobs apple era and have them redo mail and please calendar .. which I have totally given up using ..…
3 votes -
Make Auto Reply Faster to Access and Place Notification at top of Mail Window
The Auto Reply / Out of Office feature should be faster to access within the Mail app or window instead of navigating to All Settings first. Then, when the Auto Reply is active, a static notification should appear at the top of the window reminding the user that Auto Reply is active. This is common in other major mail services.
3 votes
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