Proton Mail & Calendar
1650 results found
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Partner with Signal for a messaging, calling, video app
If Proton could partner with Signal so that both customer bases could communicate with each other with messaging, voice, and video. One of the biggest limitations with private messaging is whether or not the people you want to communicate with have the same technology. Expanding the customer base would benefit the customers of both groups. Signal has a mature product running on all of the major platforms. Proton could offer international hosting, which would limit government throttling like we've recently seen with Telegram. It would seem like Signal and Proton could find common ground that benefits both of them and…
1 vote -
Remove notification after event ends
In Google Calendar, on Android at least, event notifications automatically disappear after an event ends. It would be nice if Proton Calendar did the same, to help keep the system notification tray tidier.
1 vote -
Add
When i enter an email in the windows app, it would be great when i return back to the email client it would show me which email i was just in by highlighting it. I order a lot of things online and when i try to go through my Window email client and check each one it is hard to keep track which one i just looked at.
0 votes -
(Current) Critical Security Vulnerability: Missing Default-Deny Policy - Why Whitelists Fail Against Zero-Click Exploits (State Trojans)
(Current Text) April 26, 2026
Dear Proton Team,Currently, Proton Mail under (Filters) "Blocked and Allowed Senders Lists" offers only a whitelist as a positive exception in a system that standardly accepts everything ("Default-Allow"). The "Allow" function serves merely to move important emails back from the Spam folder to the Inbox; it does not prevent the receipt of emails from other domains. The "Block" function serves only to block known, malicious senders.
The fundamental security problem is that for users who need to protect themselves against Zero-Click Exploits (e.g., advanced state trojans like Pegasus or similar spyware), this "Default-Allow" model…
1 vote -
Improve email masking in Daily Notifications (Show first and last characters)
Currently, Daily Email Notifications only show the first two characters of the recipient address. This makes it difficult to distinguish between similar aliases or folders (e.g.,
support@...vssuper@...).I suggest updating the masking logic to show both the beginning and the end of the local part of the email address.
* Current:su********@proton.me
* Proposed:su****rt@proton.meors******t@proton.meThis provides better clarity while maintaining the privacy of the full address.
1 vote -
Creation of a Public Spam Address List
I suggest creating a public list of known spam addresses. This list could be initially curated by Proton Mail and then maintained and continuously updated by the community (for example, via GitHub).
Additionally, it would be highly beneficial to add, in this section (https://account.proton.me/u/78/mail/filters#spam) within each user account’s spam filter settings, a feature that allows users to upload one or more precompiled lists of spam addresses (e.g., in .txt, .md, .csv, .json, or similar formats). This would enable users to manage their own personalized lists and import them all at once, rather than having to mark addresses individually.
…
1 vote -
Overnight events
While traveling, it is important to know at what accommodation you sleep at night. These are events that span two days (or if staying a longer time, multiple nights). Is there a way to mark these kinds of events in the calendar? Especially useful if it can be clearly visible from the calendar overview that there is a lack of such a night-spanning event (i.e. one night one has not yet planned a place to stay).
Currently, on the Android app, we see by the number of dots below a date how many events are there.
To indicate the presence…
1 vote -
Strike agenda items
When deleting an event in the Proton Calendar, I still want to be reminded that it was there originally. Is it possible to offer two kinds of delete:
(A) strike through the event (so it is still visible in the calendar, but now the title is in strike through), or
(B) permanently delete the event?1 vote -
Critical Security Vulnerability: Missing Default-Deny Policy – Why Whitelist Fails Against Zero-Click Exploits (State Trojans)
Dear Proton Team,
Currently, Proton Mail under "Blocked and Allowed Senders Lists" offers only a whitelist as a positive exception in a system that standardly accepts everything ("Default-Allow").
The "Allowed" function serves merely to move important emails back from the Spam folder to the Inbox. It does not prevent the receipt of emails from other domains.
The "Blocked" function serves to block known, malicious senders.
The Fundamental Security Problem: For users who need to protect themselves against Zero-Click Exploits (e.g., advanced state trojans like Pegasus or similar spyware), this "Default-Allow" model is fundamentally insufficient and dangerous.
The Impossibility of a…
2 votes -
UI elements for Emails - too much & too big
When opening an email - especially on mobile - UI elements are too big, to much of them and maybe they shouldn't all be there. See screenshot here - https://drive.proton.me/urls/0G7Y7D3WF0#mL6N900V24rk
"This image is from a mailing list" - I know this and usually there is a link for unsubscribe, so not needed there. Also people might feel forced every time they open an email from a list to unsubscribe.
"Some images failed to load...." - This is also not necessary. I would rather have a general settings for all emails. Maybe you could find a solution to load images to…
1 vote -
Recycling
Why do businesses benefit from having a reliable service for general waste, recycling, and glass collection instead of handling each separately?
1 vote -
When I open or use the preview in calendar, show the create date for repeating events.
Since we don't have any task system, I create repeating events to remind me to complete some task like for example checking a credit card refund. 3 months down the track when I look at the event I want to be able to see the first date for this event. Easier than having to scroll back through a busy calendar trying to work it out.
1 vote -
UX costumization in Calendar
It would be great to be able to costumize the way we want to calendar app on Android.
I'm thinkin of :
- In monthly view, have a parameter that allows us to display the title of event on 2 or 3 lines, to be able to read it (Or to change the size of the title)
- In weekly view, same thing : for a full day event only 2 letters of the event are displayed...
- In weekly view : To have an option display the adress of the event : we have to check the event to…2 votes -
“Read Receipt” as DEFAULT for Mac app users? Thanks.
It would be very helpful, IMHO, to have a default setting option to request read receipts for outgoing messages. Thank you!
2 votes -
For Huawei devices
Hi, I like the app and it would be nice if it is also available natively for Huawei devices in its app store, appgallery, for a better experience
2 votes -
Buttons should be at the end of the mail
Dear ProtonMail team,
I would like to suggest a usability improvement for the webmail interface.
Currently, the action buttons (such as delete, archive, etc.) are positioned above the email content. In practice, this creates friction: after reading a message, I often want to take an action, but I have to scroll back to the top to access those buttons.
It would improve the user experience significantly if these action buttons were also available at the end of the email, or if they remained visible while scrolling. This would allow users to act immediately after reading, without unnecessary navigation.
Thank you…
2 votes -
Show time zone names (or custom labels) in the calendar view, not just GMT offsets
When two time zones are enabled, both columns are only labeled with their GMT offset. Example: Europe/Vienna and Africa/Johannesburg both display as "GMT+2" during European summer time — completely indistinguishable. In winter the offset differs by one hour, but "GMT+1 / GMT+2" still doesn't tell you which column belongs to which zone.
Please show one of the following next to (or instead of) the offset:
The IANA city name (e.g. Vienna, Johannesburg), or
A user-defined label per zone, or
The standard abbreviation (CET/CEST, SAST).1 vote -
open several emails at the same time using new windows or a tabs system
You often have to have several emails open at the same time for work. For exemple, a recent email you want to answer to an the result of a research. In other systems, you can open them in lots of new windows or in tabs. The Help support just confirmed me that it is not possible in Proton
1 vote -
Spam mails not forwarded to group members
Currently Proton does not forward emails that are classified as spam to group members. The problem is that there no trace (at least for Visionary plan) of this retention. It is really annoying with wrong positive spams.
Please find a way to warn at least the admin of the domain. Or simply distribute it to all group user spam folders.
1 vote -
Resize New Message/Composer Window
Allow the user to resize and position the new message window. You can do this in Apple Mail. You resize and position it once and then it opens that way from then on. Composer/Normal is too small and too far to the right. Composer/Maximized is too big and too far to the left. Or add a third Composer medium/center option.
Also when you minimze the mail window the new message window should be there so you can more easily drag and drop photos and documents from your desktop into the message. (It works this way in Apple Mail.)
1 vote
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