Proton Mail & Calendar
810 results found
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Meaningful subject line for appointment reminder emails
You can set up an email reminder for appointments in Proton Calendar.
When the email arrives, you unfortunately can't read what it's about in the subject line.
Example:
Reminder: Appointment starts on Sunday, October 5 (all day)Instead, the appointment title should appear after "Reminder:".
46 votes -
video call integrations should hold up to privacy standards of proton
"Zoom has been criticized for its privacy and corporate data sharing policies, as well as for enabling video hosts to potentially violate the privacy of those participating in their calls." From Wikipedia.
There are plenty open source and privacy conscience alternatives!
243 votes -
(More) flexible start times on booking pages
When you create a booking page, you also set fixed time slots for the appointment. The user can select one of these and complete a booking. It would be great if there would be an option to leave the starttime selection up to the user of the booking page.
== Example of current situation ==
I make a booking page for an 1h-appointment. I create the following time slots
* 12:00 to 13:00
* 13:00 to 14:00
* 14:00 to 15:00== The problem ==
The users of the booking page can select any of these three options, but they…14 votes -
Allow Sorting Emails by Folder AND Label Simultaneously
Currently, Proton Mail lets us organize by Folder or Label, but not both at once. When we open a folder like Shopping, we see every email mixed together. We can't instantly filter that view to show only the items we tagged, for example, with Return or To Do.
Because of this, many of us end up giving up on folders entirely to avoid the clutter, relying solely on labels. Others create deep subfolders (like Shopping/Returns) just to find specific items, which hides emails and slows navigation.
We would love the ability to filter a Folder's contents by a Label. This…
12 votes -
Feature Request – More Flexible Calendar Views & Year Overview
Dear Proton Team,
I’m writing to suggest an enhancement that would make the calendar experience even more enjoyable for users like me. It would be great if the interface allowed more flexible view options (e.g., customizable week ranges, adjustable column widths, and easy toggling between compact and expanded layouts).
Additionally, adding a dedicated “Year” view—showing all twelve months at once—would help users get a quick, high‑level perspective of their schedules and plan ahead more efficiently.
These improvements would boost productivity, reduce the need to switch between multiple tools, and align Proton Calendar with the flexibility offered by many competing calendar…
24 votes -
When an email is sent to a catch-all address, send the reply from the address used
When I receive an email to a catch-all address and reply, I then have to leave the email, go to settings and manually configure an identity to reply from the address they emailed.
There should be an option to make this the default behaviour when replying to such an email, without manual intervention.
37 votes -
Support for multiple account in Proton Calendar
Please add the account switching feature between multiple accounts to Proton Calendar as well, as it's already available in Proton Mail app. This affects desktop and mobile iOS.
23 votes -
multiple email signatures
I would like to be able to create and manage multiple email signatures and choose which one to use when composing an email.
9 votes -
Custom fields in the booking page
It would be great to add custom fields to the booking page including descriptions, reason for booking, and a file upload section.
13 votes -
Appointment scheduling feature in Proton Calendar - Calendly like features are missing
In my opinion, this isn't a 100% replacement for the functionality offered by Calendly or TidyCal.
For the person making the booking, there's only a name and email address field. With Calendly and TidyCal, I have informative forms that my clients can fill out before booking. I'm missing address details (street, city, postal code, phone number) as well as a subject for the booking, ideally with a predefined selection that the client can choose and above all a text field.
Furthermore, my main Proton email address is displayed below the organizer in the booking field. Since I use my own…
13 votes -
calendar event colors
We desperately need more color options for proton calendar events! There are 6 nearly identical blues and zero reds or yellows! I understand this is optimized for dark mode but it makes light mode very visually unappealing. I use multiple calendars for each of my kinds of tasks and this keeps them from looking as visually distinct as google calendar.
28 votes -
Search filter for attachments
It would be really useful if the email advanced search box had a filter for "contains attachments".
37 votes -
Snooze Sent Mail
In Gmail, you can snooze any messages, including those that are sent. It would be great to have this feature in Proton Mail. I use it to ensure I follow up on emails I have sent and have not received a response by a certain time.
13 votes -
Preview attachment in app without downloading (Proton Mail Android)
It is not possible to preview attachments in the Proton Mail Android app without them being downloaded to the "Downloads" folder of the device, which unneccessarily clutters the folder with content you only meant to view and maybe then decide to download.
The Proton Drive app does let you preview files without them ending up on the visible device storage, so this should be possible.
Related, but really not a real preview feature, at least not on Android:
https://protonmail.uservoice.com/forums/284483-proton-mail/suggestions/7808634-preview-attachments71 votes -
Improve differentiation between unread and read mails
After the major UI refactoring of the Android mail app some weeks ago, we're struggling with some of the changes. Let me explain one problem:
- Differentiate between read and unread mails
It is very difficult to simply "see" which mails are new and which ones are already read. The only difference seems to be, that new mails are listed using bold font where already read emails are using the normal font. It doesn't matter which theme is used, you need to have a deeper look to recognize "oh, I've already read this mail".
Please improve the inbox layout in such…
29 votes -
pop out draft message as a separate window
In the desktop ProtonMail app for Mac, which includes mail and calendar as different tabs/views, I really need the ability to pop out a draft message as a separate window while I am composing it. I often receive messages asking me to list my availability for a meeting. In Outlook, I am able to pop out the message so I can look at my calendar while drafting the message. In the ProtonMail desktop app, the draft is stuck in the mail view, so I need to remember or write down information somewhere else after looking my calendar.
43 votes -
Folders-Indicate total unread email count for all subfolders within
So we don’t have to expand a folder to see whether there’s anything new
7 votes -
Avoid exposing core email addresses
So here's something about the behaviour of Proton Mail I find puzzling and concerning. When I received a mail sent to one of my aliases from an unwanted source in the desktop app for Mac, I clicked on the option to disable the alias. I was then presented with a dialog box USING ONE OF MY CORE NON-ALIAS EMAIL ADDRESSES to send an email to unsubscribe from the sender's email list. This seems to be the worst response for my my privacy - why on earth would I want to send an email from one of my core email addresses…
38 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…
10 votes -
Remove Email Address from Bookingpage
Hi, I tested the new booking page functionality in Proton Calendar today. I saw that my default email address is displayed on the booking page. It is publicly visible to everyone. Why is this? I do not want to disclose my email address by default. Can this be turned off?
9 votes
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