Proton Mail & Calendar
1682 results found
-
Less resource-heavy Proton Mail App for Linux
The Proton Mail app on linux is very, very resource heavy, over the 100%. The fan starts to blow immediately when starting Proton, see the top listing below.
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND20308 eelco 20 0 1393,9g 265164 147488 S 100,3 1,7 5:57.12 Proton Mail Bet
20484 eelco 20 0 1427,7g 895700 115368 S 49,9 5,8 3:05.88 Proton Mail Bet
20359 eelco 20 0 32,4g 82256 65280 S 10,3 0,5 0:35.57 Proton Mail Bet3 votes -
Separation of Proton and Custom Domain Mailboxes
Currently, Proton email addresses and custom domain addresses share the same mailbox view, which mixes all emails together. This approach feels unintuitive and makes it harder to manage communication across different identities.
I would prefer the ability to separate custom domain email accounts from Proton accounts into distinct mailbox views (or “drawers”). While it’s possible to use filters and folders as a workaround, this requires manually duplicating structure (Inbox, Sent, Drafts, etc.), which quickly leads to a cluttered sidebar and added maintenance overhead.
Would you consider introducing an option to define how email addresses are grouped within the interface? For…
3 votes -
„Reminder“ function in Proton Calendar
I think it would be really useful if I could set a one-off event in Proton Calendar. Apple Calendar calls this a ‘reminder’. It’s very handy if you’re meeting someone at a specific time, need to be somewhere at that time, or simply want to be reminded.
3 votes -
Add proper contact sync for iOS and android
Similar issue posted earlier but closed prematurely by Proton:
We need to be able to sync proton contacts with phone contacts on Android and iOS. I am unable to completely migrate from Gmail without this.
3 votes -
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 -
Better email thread grouping by actual email replies, not by subject
Current way of doing email thread is not reflecting what it should look like. Emails with the same subject but not on the same thread shows up grouped together and it is hard to use.
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 -
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 -
Sending emails FROM a group address
I would like to be able to send emails using a group address as the sender (admin@domain.com for example) to make sure my colleagues in the same department receive the replies in case I am not available.
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 -
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
- Don't see your idea?