2287 results found

1. Improve Default Address Handling for Forwarded/BCC Emails

   Currently, the "Default Address (Custom Domain)" works only when emails are sent directly to it or to linked catch-all addresses. If the domain's MX does not point to Proton (e.g., it points to a forwarding service), Proton uses the actual recipient address (usually @proton.me) instead of my Default (Custom Domain) address when replying.
   Note: In this scenario, it does not work even if the Custom Domain address is already set as the Default.

   Example: domain.com points its MX to a mailing list, which then forwards emails to my @proton.me and @gmail.com mailboxes. When a sender emails to @domain.com and the message is forwarded to my @proton.me address, I can't automatically reply using my Default Address (@domain.com). I must manually switch the From address from @proton.me to @domain.com.

   I suggest adding checks for forwarded and BCC emails (i.e., in scenarios where "Header To ≠ RCPT TO"):

   1. If "Header To ≠ RCPT TO", check whether the Header To address matches the user's Default Address.

   2. If yes, use the Default Address when replying; otherwise, follow the existing Reply logic.

   This ensures that replies consistently use the user's Default (Custom Domain) Address even for forwarded and BCC emails.

   Currently, the "Default Address (Custom Domain)" works only when emails are sent directly to it or to linked catch-all addresses. If the domain's MX does not point to Proton (e.g., it points to a forwarding service), Proton uses the actual recipient address (usually @proton.me) instead of my Default (Custom Domain) address when replying.
   Note: In this scenario, it does not work even if the Custom Domain address is already set as the Default.

   Example: domain.com points its MX to a mailing list, which then forwards emails to my @proton.me and @gmail.com mailboxes. When a sender emails to @domain.com and the… more

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2. API centric focus

   Proton offers a range of products that are designed with privacy in mind. They can be used in all kinds of ways, as seen in all the requests done on this platform. Proton’s community is large and includes allot of developers.

   This request is made to request a more API driven design for the proton ecosystem. Allow us to help you to build better and more tools.

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3. email sweep

   Microsoft's Outlook email app has a feature called "Sweep," which allows one to highlight an email, and then take action on and set up a rule for all emails from that sender.

   Options include:

   Move all messages from the Inbox folder
   Move all messages from the Inbox folder and any future messages
   Always keep the latest message and move the rest from the inbox folder
   Always move messages older than ten days from the inbox folder

   The default destination is "Deleted Items." Other options include:
   Junk Email
   Inbox
   Archive
   or any other folder the user chooses or creates.

   It is very helpful for keeping one's inbox tidy, and could possibly ease the storage requirements on the server. It greatly simplifies the task of deleting an entire class of emails.

   While I appreciate Proton not wanting to overcomplicate its products, it is possible that the overhead implementing it would entail might be obviated by the savings in storage.

   Microsoft's Outlook email app has a feature called "Sweep," which allows one to highlight an email, and then take action on and set up a rule for all emails from that sender.

   Options include:

   Move all messages from the Inbox folder
   Move all messages from the Inbox folder and any future messages
   Always keep the latest message and move the rest from the inbox folder
   Always move messages older than ten days from the inbox folder

   The default destination is "Deleted Items." Other options include:
   Junk Email
   Inbox
   Archive
   or any other folder the user chooses or creates.

   It is… more

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   3 comments  ·  New feature  ·  Delete…  ·  Admin →
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4. Option to sort filters alphabetically

   Managing filters without a sort option is slow and tedious - please add a sort option to put filters in alphabetical order.

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5. undo button

   It would be nice to have an undo edit button like most Microsoft programs. A button with a cylindrical arrow that undoes the last edit made, and stores them so one can go back multiple steps. Keyboards are so touchy that, especially if one is not a great typist, is easy to highlight an entire section, for instance, and replace it with the next thing one types. Being able simply to undo a catastrophic mistake rather than having to retype entire paragraphs would be a useful feature. I don't need to be punished for my typing errors--I know my typing is terrible.

   It would be nice to have an undo edit button like most Microsoft programs. A button with a cylindrical arrow that undoes the last edit made, and stores them so one can go back multiple steps. Keyboards are so touchy that, especially if one is not a great typist, is easy to highlight an entire section, for instance, and replace it with the next thing one types. Being able simply to undo a catastrophic mistake rather than having to retype entire paragraphs would be a useful feature. I don't need to be punished for my typing errors--I know my typing… more

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   2 comments  ·  New feature  ·  Delete…  ·  Admin →
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6. Graphically adjust appointments

   Calendar: Add the ability to drag the ending times of appointments directly on the calendar (like Outlook or Google), instead of having to edit the appointment and choose from a drop-down menu

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7. Easier report button for Malicious e-mails and deletion

   An easier way to report malicious/phishing and spam/junk e-mails. So for example, if you report an e-mail as malicious/phishing, not only will it report it to Protonmail security, it will also automatically delete the e-mail from your inbox or send it to trash.

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8. Choose the language of the email sent by Proton for secure emails

   Be able to choose the language of the email sent by Proton for secure emails. For example, if I want to send my secure message to a French-speaking customer, I'd like him to be able to receive the email in French with a link in French to “Learn more about password-protected emails” https://proton.me/support/password-protected-emails

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   2 comments  ·  Changes to existing features  ·  Delete…  ·  Admin →
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9. Allow customisation of Proton Calendar display (font etc) and other things - my top 5!

   I think it's new, I cannot find any customisation of fonts for calendar app on iOS...

   Having used CalenGoo for Google calendar, and now migrating away from Google, I can only strongly suggest to look at the depth of customisation that CalenGoo offers over even the native Google Calendar app.

   Highlights for me, not exhaustive:

   • customisation of font size, bold/italics etc., style, colour: important to allow more to show in the week and particular month view (my preferred view)
   • display time at the start of a scheduled meeting in month view, not just 5 or 6 letters
   • a proper search function (with indexing on device prior to encryption)
   • general display alterations/customisation (for example, why not allow display of "August 2025" at the top, not just "August", which could be any year...)
   • an easy copy/paste function for regularly recurring events where only date/time changes, not the content of the event

   This is only a list of my most liked highlights.

   I think it's new, I cannot find any customisation of fonts for calendar app on iOS...

   Having used CalenGoo for Google calendar, and now migrating away from Google, I can only strongly suggest to look at the depth of customisation that CalenGoo offers over even the native Google Calendar app.

   Highlights for me, not exhaustive:

   • customisation of font size, bold/italics etc., style, colour: important to allow more to show in the week and particular month view (my preferred view)
   • display time at the start of a scheduled meeting in month view, not just 5 or 6 letters
   • a proper search… more
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   5 comments  ·  New feature  ·  Delete…  ·  Admin →
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10. Preserve Reverse Alias When Forwarding Your Own Sent Messages

    When an email is sent via a reverse alias, forwarding that same message (e.g., to add a missed recipient) reveals the sender’s real Proton Mail address instead of the alias. Users must manually edit the forwarded message to hide their real address, which is easy to forget and defeats the privacy purpose of reverse aliases.

    Steps to Reproduce:

    1. Create a reverse alias (e.g., alias@protonmail.com).
    2. Compose and send an email to Recipient A using that alias.
    3. Realize you omitted Recipient B and click Forward on the sent message.
    4. In the compose window, add Recipient B and send.
    5. The forwarded email’s From/Reply‑To header now shows your primary Proton Mail address, not the alias.

    Expected Behavior:

    When forwarding a message that you originally sent using a reverse alias, the forwarded email should automatically retain the alias in the From/Reply‑To fields, keeping your real address hidden without any extra effort.
    Suggested Solution:

    • Automatic Alias Retention for Forwarded Sent Mail
    • Detect that the message being forwarded originated from a reverse alias.

    • When the user forwards that message, pre‑populate the From and Reply‑To fields with the original alias.
      Show a non‑intrusive indicator (e.g., “Forwarding using reverse alias”) so the user knows the alias is being used.
      Optional User Preference (under Settings → Aliases → Forwarding)
      “Preserve reverse alias when forwarding my own sent messages” (ON by default).

    • Allow advanced users to disable the behavior if they intentionally want the real address shown.

    Thank you in advance

    When an email is sent via a reverse alias, forwarding that same message (e.g., to add a missed recipient) reveals the sender’s real Proton Mail address instead of the alias. Users must manually edit the forwarded message to hide their real address, which is easy to forget and defeats the privacy purpose of reverse aliases.

    Steps to Reproduce:

    1. Create a reverse alias (e.g., alias@protonmail.com).
    2. Compose and send an email to Recipient A using that alias.
    3. Realize you omitted Recipient B and click Forward on the sent message.
    4. In the compose window, add Recipient B and send.
    5. The forwarded email’s From/Reply‑To header now shows… more
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11. Feature suggestion – Consistent DMARC/SPF warning in web and mobile versions

    Hello,

    I would like to report an important security concern in Proton Mail.
    Currently, the web version of Proton Mail displays a warning when a message fails DMARC/SPF verification, but the mobile app (Android/iOS) does not show such information.

    This creates a risk that users who primarily rely on the mobile app may be unaware that a message could be forged or sent from an unauthorized server. In practice, this is a significant security issue, especially for users who are not able to manually inspect email headers.

    Proposed improvement:

    Implement the same DMARC/SPF failure warnings in the mobile app as in the web version.

    Optionally, allow users to enable security notifications in settings, so they are warned before opening potentially suspicious emails.

    This would ensure consistent phishing and spoofing protection across all Proton Mail platforms and significantly improve user safety.

    Hello,

    I would like to report an important security concern in Proton Mail.
    Currently, the web version of Proton Mail displays a warning when a message fails DMARC/SPF verification, but the mobile app (Android/iOS) does not show such information.

    This creates a risk that users who primarily rely on the mobile app may be unaware that a message could be forged or sent from an unauthorized server. In practice, this is a significant security issue, especially for users who are not able to manually inspect email headers.

    Proposed improvement:

    Implement the same DMARC/SPF failure warnings in the mobile app as… more

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12. monero payment

    Monero is a privacy friendly cripto money. Proton should add monero payment.

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13. API/IMAP integrations for third party security solutions

    If Proton is looking to create a sovereign EU platform for businesses, then Proton will need to expand its access to third parties to meet security and compliance requirements for businesses.

    An API integration that would allow companies to perform as examples DLP, Email Security, process GDPR requests, etc are needed to meet the lofty and admirable goal of making Proton the EU's sovereign digital infrastructure to replace Google and M365. If Protong wants toensure the safety and security of EU's technology stack, this will be needed for feature parity to the US leaders in the space.

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14. Support Dutch language for Proton Scribe (writing assistant)

    Add the Dutch language to Scribe.

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    5 comments  ·  Changes to existing features  ·  Delete…  ·  Admin →
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15. Ability to hide folders

    Sometimes there are emails that you don’t others to see if another person gains access to your account or device. It would be great to have a feature to hide and password protect folders in mail or the ability to archive/hide emails in proton drive. Just more privacy options for emails.

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16. SSO

    For Business customers, having the ability to login via SSO is crucial!

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17. Remove Max Delay Limit for Scheduled Emails

    The schedule send function is currently limited to a maximum of 90 days later. I understand the use cases for sending an email futher into the future is incredibly niche but I don't see any reason why there has to be an artificial limit to this.

    I would like to send an email to myself at least a year into the future.

    Can we just remove the cap like Gmail does?

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    4 comments  ·  Changes to existing features  ·  Delete…  ·  Admin →
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18. Display folders ontop for ease of access + splitting up additional addresses

    Folders are nice and all, but almost every email provider I've tried before proton has an easier way to go between folders and view labels and the like. Being able to have a folder set up at the top of the inbox would make the fact that additional addresses are forced into the same inbox a little easier because then I could have each email as a separate folder on the top of my email inbox, and then could use sub folders and labels to force separate each email.

    as it currently stands I'm highly considering deleting all my proton emails because the lack of features and everything being forced into one inbox/sent box/etc is super frustrating, and I find the interface not as accessible as prior platforms... I had hoped it'd be like other sites where they'd be sub accounts easily clicked between without needing to change accounts, but I was wrong.

    Folders are nice and all, but almost every email provider I've tried before proton has an easier way to go between folders and view labels and the like. Being able to have a folder set up at the top of the inbox would make the fact that additional addresses are forced into the same inbox a little easier because then I could have each email as a separate folder on the top of my email inbox, and then could use sub folders and labels to force separate each email.

    as it currently stands I'm highly considering deleting all my proton… more

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    3 comments  ·  Changes to existing features  ·  Delete…  ·  Admin →
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19. Keeping email addresses aligned in contact.

    Add a field to contacts with a drop-down menu of Proton addresses (with default being the address last used for the specific contact). This can allow the Proton user to annotate what address are used with which contact.
    Recipients can be confused if one's first email comes from xyz@proton.me and another sent to the same recipient from xyz@pm.me or another address in the Proton account

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20. Additional event re-occurance

    Would you please implement these additional calendar re-occurrence options:

    • weekends (Saturday and Sunday)
    • weekdays (Monday through Friday)
    • Nth ${DAY_NAME} of month (example: "first Friday of month", "last Wednesday of month")
    • bi-monthly (twice a month)
    • semi-weekly (every other week)
    • quarterly (every three months)
    • biannually (twice a year)
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