r/ProtonMail 22d ago

Announcement Announcing Lumo 2.0: the most significant upgrade since launch

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441 Upvotes

r/ProtonMail May 05 '26

Announcement Introducing post-quantum encryption support in Proton Mail

902 Upvotes

UPDATE: We are aware of reports of Proton Drive for Windows users experiencing sync issues after enabling post-quantum encryption. We've temporarily disabled the opt-in to this feature and a fix is in progress. We will provide an update as soon as possible. Thank you for your patience!

Hi everyone,

We’ve just added support for post-quantum encryption in Proton Mail.

Quantum computers aren’t yet capable of breaking today’s encryption, but the risk isn’t theoretical. One reason is “harvest now, decrypt later”, where encrypted data can be collected today and stored until it becomes easier to break in the future.

With this update, you can now enable post-quantum-ready keys for new encrypted emails. This is optional and available on all plans, including free.

A few things to keep in mind:

- Right now, it applies to new encrypted emails going forward (it doesn’t re-encrypt old messages)

- Old message are not yet re-encrypted but will be in a later migration

- Key management works the same way as before

You can learn more here: https://proton.me/blog/introducing-post-quantum-encryption

And see how to enable it here: https://proton.me/support/mail-post-quantum-protection

We’re also starting the transition toward OpenPGP v6 to support newer cryptographic standards.

This is something many of you have been asking about as post-quantum cryptography becomes more relevant.

Let us know what you think in the comments below, and keep the feedback coming. 


r/ProtonMail 9h ago

Discussion Email filters explained: These best practices will help you stay organized at work

47 Upvotes
Email filters help to keep your inbox organized

If your inbox is full of emails you’ll never read, then you know how hard it can be to find the one email you’re looking for. As you file through subject lines, straining your eyes, you recognize that feeling of dread. You could simply end the problem by deleting all of your messages, but this would haunt you later. You could spend hours unsubscribing and deleting mindlessly, but this would eat up valuable hours of your workday.

There’s an easier way: Email filters streamline your correspondence, organizing your inbox so that you save time and can focus on what matters (instead of poring over email blasts from Foot Locker). But how exactly do you set up a filter for email and better manage your inbox?

In this article, you’ll learn what email filters are, how they work, and how to use them effectively to improve your email organization for good.

Read more: https://proton.me/blog/email-filters


r/ProtonMail 11h ago

Lovebomb My Proton Photos Finally Work!!!

51 Upvotes

You wouldn't believe how long I've been waiting for this. I was among the people who were experiencing 25-30 seconds to load each photo thumbnail, and now it takes a little less than one second for a group of photo thumbnails. I can scroll to the bottom of my albums in one minute!!!

This was my biggest issue with Proton, as my priorities were Mail, Photo, and Drive. Now if they improve Calendar I will finally fully migrate from my free Google account to Proton.


r/ProtonMail 7h ago

Feature Request Please let Proton Know you want formatting in the Android App

16 Upvotes

There have been a few threads started in the ProtonMail UserVoice page about this but they have never had enough votes to gain any traction with Proton.

This is an extremely basic feature that is very frustrating to go without. If you agree please go upvote this post.

https://protonmail.uservoice.com/forums/284483-proton-mail-calendar/suggestions/51537713-text-formatting-for-android-app-bullets-bold-und


r/ProtonMail 3h ago

Discussion Email by Categories stopped showing unread count in Brave today

2 Upvotes

The newish Email by Category feature in Proton Mail (Primary, Social, Newsletters, etc) stopped showing the unread count next to their name in Brave Browser/Windows today. It was working this morning, then stopped.

It still works on the Proton Mail app for Windows.

I've tried refreshing. I have not updated Brave for several days and no updates are pending, this is either a bug, glitch, or Proton has pushed out an unwelcome change.

Anyone else notice this?


r/ProtonMail 20m ago

Web Help New user: Can someone please help me get started?

Upvotes

Hello,

I have subscribed to the proton free plan and tried to use it in the following way without success today. What I wanted to achieve was to get my emails from my AOL and BBOX accounts in my Poroton inbox. So I imported my emails from those accounts via easy switch and the emails landed successfully in my Poroton inbox as you can see in the screenshot below:

But I am not getting the new mails from these accounts in my inbox! what should I exactly do to have every new message received on AOL, arrive in my Proton mailbox?

My second question is: If I reply to a message imported from aol in Proton is it possible that the "from" address remain my aol account, so the person who receives the email do not see that it was replied from proton?

Thanks in advance for any help or suggestions.


r/ProtonMail 16h ago

Discussion Proton offers me a "25% discount" on Visionary but the price is the regular one

17 Upvotes

Today I clicked the 'Upgrade' button in one of my Proton products, just out of curiosity, and saw an offer for one year of Proton Visionary with a 25% discount. The price offered, with the 25% discount applied, is € 359.88 for 12 months.

Of course I wanted to compare this to the regular price. I found the regular price on this Proton support page: https://proton.me/support/proton-plans#proton-visionary. On there, it states that € 359.88 is the normal price for Visionary, so, without any discount.

This is strange, right? The 25% offer should bring the price down to €269,91, but as stated above, it would charge me the full € 359.88. I don't want to be subjective, but it seems to be a fake discount. Offering a fake discounted price while charging the regular price is illegal in some EU countries. I hope this is not done on purpose by Proton AG.

Do others see this too? What do you think is happening? May be I am overlooking something.


r/ProtonMail 8h ago

Feature Request Webmail add DEL to delete?

3 Upvotes

I recently switched to Proton and so far my only real "critique" (considering sheets kinda seems to be in beta :)) is that webmail uses T to delete, which is really unpractical on a laptop with no mouse :)

Wondering if it's possible to add DEL?

Also, is a basic editor somewhere on the roadmap, or can I use any markup for bolds/italics etc?


r/ProtonMail 5h ago

Web Help Keep conversation in folder and out of Inbox

1 Upvotes

I have a folder named 'Conversations' where I would like to collect longer back-and-forth email threads. I do not necessarily want to move all emails from one particular sender to that folder.

My problem is that when I now get a response in a thread the notification is in Inbox instead of in Conversations. I can still see the thread (and the new replies) in Conversations. If I move the thread once more from Inbox to Conversations it overwrites and there is only one copy of the thread in the folder.

I would expect that my moved email threads are kept in the target folder forever and would never show up in Inbox again. Is there a way to solve it?

Thanks

E: this behavior also goes against the Proton Mail support which says

A message can only be stored in one folder (with the exception of Starred and All mail*). When you move a message from your* Inbox to a different folder, you’ll no longer see it in your Inbox*.* 


r/ProtonMail 7h ago

Discussion Custom domain question.

1 Upvotes

I have a custom domain that I purchased via cloudflare.

Am I able to use that with protonmail? Every time people talk about a custom domain I don’t think I ever read someone one here saying cloudflare.

Is it an issue with cloudflare? I currently use one with my iCloud subscription and bought another one to use with proton but it’s currently automatically set up for iCloud so I would just have to manually switch it to proton?


r/ProtonMail 13h ago

Web Help Struggling with the GUI what are my options?

2 Upvotes

Does anyone use PM with multiple accounts or for business?

I'm coming from an outlook background, and would really like to go fully proton, it's just it is not as good (imo) or I am missing something ...my main gripes...

  1. I have several emails [email protected], [email protected] but they all have to come into the same inbox?!? I know I can tag them, but I want a clear separation of work to home, is this possible??

  2. Web interface seems to be missing basic shortcuts like delete key?

  3. The new message GUI is terrible, I have to click the dots to see the message I am replying too?? It's either a tiny little window or a full screen popup? Having the reply in the reading pane (with option to pop out) is imo nicer as I can quick get to other emails for reference and back again.

  4. Same with the message reading pane. I cant see the message thread without clicking the three dots.

  5. calender integration only shows the current day? I have to open a separate tab/app for the month?

I'm hoping I'm being thick and missing obvious things and people can sort me out, so any guidance is appreciated.

I'll be the first to diss Microsoft, and i expect to have to learn/compromise with different software, but outlooks GUI should have been the very basics, it's used by millions everyday for business use so Proton should be able to match it closely if they expect people to migrate.

I cannot imagine using proton mail for business purposes at the moment.


r/ProtonMail 1d ago

Discussion Account Separation in Proton Mail

20 Upvotes

Hi! I am new to digital privacy and in the near future I plan to migrate from Gmail & Google to Proton. I want to make sure I use Proton’s abilities, like additional email addresses and aliasing, to their fullest extent. That’s why I have a few questions.

The first question is a technical one. I plan to switch to Proton’s Unlimited Plan and I wanted to make sure that I understand things correctly: I get 15 email addresses (1 main address ending in u/proton.me or u/protonmail.com + 14 additional email addresses ending in either u/protonmail.com or u/pm.me) and unlimited aliases?

The second question is: how do I use the multiple addresses and unlimited aliases to their fullest extent when it comes to privacy? I think I understand the difference between them, but why would I use the email addresses if I have unlimited aliases? To give you an idea, here is my plan:

For each of the following categories, I would use a different email address:

  1. Banking Apps
  2. Health Apps
  3. Providers (Proton, Cable Providers, …)
  4. Apple Account ( I use an iPhone)
  5. Meta (WhatsApp, Instagram, Facebook)
  6. Google (YouTube, YouTube Music, Gemini, Notebook LM)
  7. Social 1 (Reddit, Discord, GitHub, Pinterest, Tumblr)
  8. Microsoft + Minecraft Account
  9. Gaming (Steam)

For each of the following apps, I would use a different alias:

  1. Streaming (Netflix, Amazon Prime Video, Disney Plus, Crunchyroll)
  2. Shopping
  3. Dating Apps
  4. Other

Why like this?

For the first section, I want those accounts I sign up for to be permanent, and I separated them based on their use case or the specific company. For the second section, I would use them as throwaway accounts. For streaming, I plan to build a home server eventually, so I would only keep the commercial apps just to get recommendations. For dating, I usually just delete the app and account if I find someone I resonate with.

Please send all your suggestions and recommendations, and please keep in mind I’m new to privacy, the Proton ecosystem, and posting on Reddit! ;)


r/ProtonMail 13h ago

Web Help Re: kids emails, how to connect them with parent emails

1 Upvotes

Hello

I gave my kid an e-mail from Proton as per the announcement they did in the past. I am already sharing my Duo proton with my wife, and I am not planning to move to Family plan as we dont need it. however I need my daughter to be connected with us anyhow and I am not talking about any benefits from Duo license but just to Connect her with us, so I can manage my Family anyway and I can see her usage for her free plan. do you have any option for doing that? Thanks


r/ProtonMail 1d ago

Mobile Help Email not scrolling sideways

Post image
58 Upvotes

So, its not possible to scroll mails sideways as it's turning to the next mail instead. See this:


r/ProtonMail 14h ago

Discussion Adding Domain

1 Upvotes

When i add my own domain to Proton,
will the already existing proton aliases (proton.me, pm.me, etc.) stay untouched?


r/ProtonMail 1d ago

Discussion Why doesn't Proton hash the recovery address/number?

24 Upvotes

What are the reasons preventing Proton from hashing the recovery email address and phone number so that they cannot be so easily disclosed to authorities?

In this scenario, authorities could of course still ask, “Does the email address [email protected] belong to this Proton account?” but they could no longer ask “Which email address belongs to this Proton account?”

I realize that with this solution, users would have to remember their recovery email address or phone number if they forget their password, but is that the only reason against it? Otherwise, it would indeed be possible to hash the data (along with a unique identifier for the user, so that not all hashed values can be queried) and only briefly pass the email address or phone number to Proton during the recovery process. Proton would then match it against the hash and send a message to that address/number.


r/ProtonMail 1d ago

Desktop Help Where does ProtonMail store login credentials?

4 Upvotes

Hi all,

Does anyone know where the ProtonMail Flatpak stores the login token? I'm running off a Tails USB (Linux distro that resets most system folders on reboot except ones you explictly tell it not to) and it seems that the token isn't saved in ~/.var/app or ~/.local/share/flatpak where other Flatpak apps store there data, so I keep getting logged out.

Thanks.


r/ProtonMail 1d ago

Discussion 2026 July: No ipv6? Strange from such a company.

3 Upvotes

Hello,

Today i finally changed almost every account from gmail to protonmail, only to realize i can't use protonmail on a v6-only network.

Is there any news or roadmap or something?

I am a Spain / Movistar user, currently using dual-stack on mobile and fiber so this does not break the service but feels like a complete hindrance.


r/ProtonMail 1d ago

Discussion Feeling dumb

2 Upvotes

I recently switched to proton drive from iCloud/Dropbox. Took 3 days, but I got every file and photo backed up. I feel really stupid asking, but I can delete the pictures from my phone now and iCloud, correct?


r/ProtonMail 1d ago

Discussion Proton business for personal use

6 Upvotes

Hi guys,

I currently use Proton with the Mail Plus plan, but it allows to add only one domain, and I need to connect 3 domains.

The Unlimited plan allows this, but it's a bit expensive and comes with all other Proton services that i don't use.

I saw there is Proton business plan that called "Mail Essential", It's pretty similar to the Mail Plus plan but allows

adding up to 3 domains.

Is there and downsides of using business account for personal use?


r/ProtonMail 1d ago

Discussion Advice about Premium package

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1 Upvotes

r/ProtonMail 1d ago

Desktop Help Is there an easy way to have several inboxes for each email address?

1 Upvotes

I tried looking it up and people said it was impossible and the only solution was filters, but the post was from 2 years ago. Maybe it has been fixed since then? I love Proton so far and I'd like the interface to be similar to Outlook, with a section for each email address. I don't like having all my emails crammed into the same inbox, professional, personal and extra personal all in the same place.

If the feature hasn't been added yet, can someone explain to me how to create and use filters to do what I want? Thanks a lot!


r/ProtonMail 1d ago

Web Help Issue with forwarding to Infomaniak

2 Upvotes

Hello all,

I'm having issues with forwarding mails to Infomaniak - two other forwards work fine but not that one. I have checked with Infomaniak and it hasn't been stopped or sent to spam.

Has anyone else experienced this? All my settings seem to be set up properly.

Thanks in advance.


r/ProtonMail 2d ago

Possible bug suddenly logged out of everything (browser, mobile phone)

10 Upvotes

This is a first for me : around 3PM (Berlin Time) all my proton apps were logged out from every single device I have : this means the browsers on my computers and my mobile phone. I was able to re-login to proton-pass using alternate login methods (a mail to my gmail account in this case), but still ... scary AF, as without protonpass I don't have access most 2FAs, including protonmail's own.

I checked the activity monitor, but there was nothing weird in it. I just enabled the detailed login though.

EDIT: forgot to add that I'm on Proton Family. As far as I know, the other members of my family who share the account with me didn't have any problems.

SECOND EDIT: It just happened AGAIN ... logged out everywhere! I contacted Support.

Anybody got an idea what happened???