Proton Mail & Calendar
724 results found
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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
3 votes -
Change behavior of check all box when some emails are already selected
When some emails are already selected, the current behavior of the check all box is to check all on the first click, and uncheck all on the second click. This is the opposite of the behavior in other email apps such as Gmail. If you already have some boxes checked, it's more likely that you've just finished whatever action you were taking and just need to deselect them all again, so the first click should uncheck all the boxes, and then a second click would check all the boxes. Or at least that's my opinion. If this ends up being…
5 votes -
12 votes
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Resize attached images
We can currently change the display size of inline images but the file size remains the same. We don't always need send the highest resolution - in gmail you can choose small/medium/large/original and the resolution and file size are adjusted accordingly. Presumably this would be an advantage to proton also, as it would save on disc space.
3 votes -
Add "description" for "my addresses"
Please add a "description" column under "my addresses" so we can label what each email address is being used for. This seems like an easy fix. Thanks!
25 votes -
Auto-Reply for Individual Addresses
Proton Mail currently only supports a single global auto-reply. Users with multiple addresses or aliases have no way to set individual auto-responses per address.
Proposed improvement: Allow users to configure auto-reply settings independently for each email address/alias on their account.
Each address should have its own:
Custom message text — so replies match the context of that address (e.g. professional tone for a work address, casual for personal)
Schedule (date range) — to enable auto-replies only during specific periods, independently per address
Sender filter — choose whether all senders or only known contacts trigger the auto-reply
On/off toggle — quickly…4 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 -
Add feature to view .eml attachments
A very common practice in business settings is to reference related email conversations by attaching them to the current conversation in the form of an .eml file.
Currently, Proton Mail does not support viewing .eml attachments, neither in the web app nor in the desktop client. It is possible to get around this limitation by using a third-party email client and accessing Proton Mail through Bridge.
Just as with .pdf and other formats, being able to view attachments in the .eml format directly in Proton Mail would be a big quality of life change for those of us who regularly…
15 votes -
Favorite Folders in top left side panel
In both mobile and on web, I would like to control what folders are on the left, especially at the top. Outlook allows one to add folders as favorites and the favorites (if you have any) are at the top of the left side panel.
4 votes -
Requesting read receipts in Proton Mail
Currently, read receipts must be set individually for each new email. Would it be possible to add an option in the general settings to request read receipts for all new messages?
6 votes -
Same colors for appointment entries in a shared calendar
My wife and I share a calendar. When I create a calendar entry and color-code it, the appointment is also displayed in my wife's calendar, but without the category color being applied. This makes it difficult to easily identify specific calendar entries at a glance and maintain a better overview.
5 votes -
Why can't labels and folders have the same name?
Folders and labels have a different function and are stored separately. I might want to label emails and use a folder with the same name for the respective functionalities. It doesn't seem logical that they can't have the same name.
It's clear that I can add e.g. a prefix to one of these, but it's messy.
4 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…
3 votes -
Create Filters Based On Email Read/Unread Status
I currently have a filter setup to automatically mark new emails as unprocessed which I love but I have to manually change the label to processed after it's been read.
It would be super helpful to update the sieve filter engine to allow for the following:
- If email status changes to read then a label can be added (e.g., processed) and another removed (e.g., unprocessed) & also have the ability to add to a folder or remove from a folder
- If email status changed to unread then a label can be added (e.g., unprocessed) and another removed (e.g.,…3 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 -
Unlimited custom‑domain forwarding for paid Proton Unlimited Mail accounts
Unlimited custom‑domain forwarding for paid Proton Mail accounts
Brief request
Since switching to Proton Mail, I’ve noticed a missing feature: the ability to forward an unlimited number of addresses from my own domain (e.g., whatever@mydomain.com).
Currently, for Proton Unlimited, each forwarding address must be one of the 15 “authorized” addresses listed in the account settings. For a paid plan this restriction feels annoying.Your strategy, is may be to push people to subscribe for Proton Family, which has a limit of 90 adresses e-mail/alias. But come on, you push too far.
…Detailed description I would like to be able to13 votes -
File sharing: Add option to share with public link AND EMAIL the link right away with mail app
When sharing a file by creating a public link, it would be very handy if you could instantly send this link via email.
So when you created the link, there should be a button that directly opens the mail app and pastes the created link into the body of a new email.
It would also be nice if you could create an email template with a custom text (configurable in settings) that is also pasted in the mail like:"Hi, i would like to share a file with you. You can download it here
<<link>>
kind regards, Peter" as the…6 votes -
Allow Sorting of Contacts by Surname
Please make provision to sort Contacts by Surname. Sorting by first name only is a bad idea and makes it hard to find a particular contact.
10 votes -
ICS import fails when VEVENT uses custom TZID ("Customized Time Zone")
Description
Importing an .ics file into Proton Calendar fails when a VEVENT references a custom timezone (e.g. "Customized Time Zone").
This appears to happen when the TZID parameter is used directly in event fields.
Example
Example snippet from the ICS file:
BEGIN:VEVENT
DTSTART;TZID=Customized Time Zone:20260316T083000
DTEND;TZID=Customized Time Zone:20260316T093000
SUMMARY:Example Event
END:VEVENT
Expected behaviorProton Calendar should either:
resolve the custom TZID via the VTIMEZONE definition in the ICS file, or
fall back to the provided UTC offset.
Actual behavior
The import fails because the custom timezone cannot be processed.
Context
ICS files exported from calendar clients such as Outlook often…
3 votes
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