Proton Mail & Calendar
1912 results found
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increase 3 to 5 in maximum folder hierarchy
Short and concise, I want you to be able to make more subfolders so you can sort better, that is, more than "maximum 3 in the folder hierarchy. My suggestion is 5.
7 votes -
Notifications for Shared Calendar Event Changes
Dear Proton Team,
I'm writing to request a new feature for Proton Calendar that would greatly improve the shared calendar experience.
Current Situation: When events are added or modified on a shared calendar by another user, there is currently no notification sent to other calendar participants.
Requested Feature: Please implement real-time notifications (similar to Apple Calendar) when someone adds, modifies, or deletes an event on a shared calendar. This would allow users to:
Stay informed about changes made by family members or colleagues
React promptly to schedule updates
Better coordinate shared schedules without constantly checking the calendar manually
Use Case:…7 votes -
Appointment scheduling - richer features
The new appointment scheduling is a great addition to the Proton Suite! However I agree with some other suggestions here that there are a few features lacking at the time of launch.
Here are a some things I find missing that would be great additions, that I haven't already found suggestions for:
Larger selection of appointment duration (e.g 15 min, 20 min, 40 min, etc), or custom input
More choices on "How far in advance can someone book?", or custom input
Ability to customise the content of the confirmation email would be great
Have the subject of the confirmation email…
7 votes -
Standalone app for Proton Calendar on macOS
It would be nice to have a standalone app for Proton Calendar on macOS, similar to Apple's Calendar. It would also be good to have a widget similar to Apple's Calendar widget where you can get a glance of the month you are in. With this way you don't have to open the app. I currently use the Apple's Calendar but if I had a standalone app for Proton Calendar on macOS, I would have used it.
7 votes -
Different colored stars (and other symbols)
I like toggling the star to indicate which emails I need to respond to more urgently, but I think it would be helpful to allow options in addition to the yellow star. Gmail, for example, allows yellow stars, red stars, orange stars, green stars, blue stars, purple stars, green checkmarks, red exclamation points, yellow exclamation points, a blue information symbol, a purple question mark, and an orange guillemet (the >> symbol). Allowing options such as this (I'd particularly love a dollar sign to flag bills and receipts) would really make stars more useful by letting us use different colors and…
7 votes -
Avoid main email address leak when using Hide-my-email aliases with PGP options enabled
Options under https://account.proton.me/u/6/mail/encryption-keys#pgp-settings are causing main Proton email address leak to a recipient of the email sent from my Hyde-my-email alias.
User should be warned when enabling the option or asc/key attaching disabled when sending from alias.
7 votes -
Show number of unread mails on top level folder
I am filtering a lot of my incoming e-mail into (sub)folders. The number of unread mails are displayed in the folder the mail was moved into. My folders are nested (2 or 3 levels deep) into a top level folder. I mostly have a collapsed view of the top level folders. In that case I would like to see if there are unread mails in the collapsed folders.
7 votes -
Android auto integration
I want the calendar app to display my events in my car, and be able to click on event to launch navigation to its address.
7 votes -
Calendar reminders with "Urgent" option
Be able to create "urgent" reminders like the ones just introduced in the native iOS Calendar App. Very useful!:
https://www.macrumors.com/2025/11/04/ios-26-2-alarms-reminders-app/"In iOS 26.2, there's a new option to set an alarm to go off when creating a reminder in the Reminders app. When adding a reminder, selecting a time and then toggling on the "Urgent" option will cause an alarm to go off at the designated time."
"Alarms that you set in the Clock app can also be integrated into the Reminders app by allowing the app to access Alarms in the Settings app.
When a Reminder alarm activates, it…
7 votes -
Calendar widget desktop
Desktop Calendar Widget for Windows. This will make for a quick easy look at the Calendar after logging on.
7 votes -
Enhanced filter and newsletter management
Someone already suggested dynamic filter creations and it's an amazing idea. I want to expand it and suggest something similar for newsletters.
The pop-up saying "This message is from a mailing list should include 3 actions, and after one is selected, the pop-up should never appear again for that newsletter:
- Accept
- Unsubscribe
- Filter (this prompts the user to select what to do with these emails like in the filter creation flow and automatically creates a filter for the newsletter)7 votes -
Default font & text size for incoming mail
There is the option to have a default font & size for outgoing mail, but it would be nice to also have the option for all incoming mail as well.
In Thunderbird, a user is given the option to override the sender's default font & font size, which is to the benefit of the receiver, to create a better uniformity across all incoming mails from all senders.
7 votes -
Indent capability on mail message editor
I am using the MacOS client and WEB client and it would be nice to have an Indent capability to improve message formatting. Currently there are only bullets/numbers and alignment options.
7 votes -
Birthdays in another colour
I see Proton now shows the birthdays of my contacts in calendar. Great!
I'd love to be able to mark these with a different color or symbol, so birthdays stand out from 'normal' appointments. E.g. in Outlook you could choose any colour you want (because the birthdays are shown as a separate calendar). Plus, they would be marked with the icon of a birthday cake.
7 votes -
sieve filter redirect extension
Implement sieve language extension redirect with :copy https://emailstuff.org/rfc/rfc3894
7 votes -
auto bcc
I would like that every single email I send has a BCC address set by me by default, and be able to remove if I want, instead of adding it manually everytime I send something.
7 votes -
Multiple filter options
When you create or update a filter, allow having more than one entry. For example if you want mail from ebay and you don't want to create multiple filter rules, you can add ebay.com/ebay.ca/.ebay/@ebay/ to one instead of @ebay then another with .ebay . They would be separated with a / or , -.
7 votes -
Indicator for Mail in Subfolders
I use Folders to sort between two different email address at the moment, for lack of any better solution within Proton at this time.
Having my 'Primary' Folder collapsed means I cannot see that there is Mail within a subfolder, having a +1 or '+[x]' Icon on the folder next to the usual unread-mail count such as 24 [+2] or something.
This would allow me (and others that use a similar folder structure to me, Primary->Important->Utilities or something) to target the correct folders quickly instead of using the all mail folder, which may have many other emails the user does…
7 votes -
Customize Side Panel in Mail
I would very much like to hide a couple of the elements in the Proton Mail side panel. I would like to be able to hide "Views" and "Folders" as I don't use them and they just take up space.
At the very least, it would be nice to have the option of moving them to the bottom so the Labels element (which I use a lot) is higher in the left panel.Thanks!
7 votes -
Provide the ability to edit the subject line of an e-mail
Often an e-mail comes with a subject line that doesn't completely describe the content. For example, in a newsletter e-mail there may be several articles and the subject line is the first article. I may want to save the e-mail because of the second article. When this happens, I forward the e-mail to myself so I can change the subject line, but then I lose who it came from. Outlook has provided the capability to edit the subject line for many years and I'm surprised I haven't seen this feature in other e-mail applications. Seems like a simple thing to…
7 votes
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