I would like a similar experience in the browser that we have with the mobile app. Set an expiration where the user can still unlock quickly with PIN.

A trusted computer browser stores the main logon cookie with no expiration. But this cookie only has an encrypted blob that cannot access the mailbox alone. The 2nd cookie set to expire in X minutes/hours must be combined with a user supplied PIN, and that will decrypt the non-expiring main cookie blob, which logs the user back into the mailbox.

ProtonMail Bridge has bugs integrating with the Mailspring email client. The Mailspring team have expressed interest in working together to get these issues resolved. If the bugs could be fixed and the Bridge could get working with Mailspring it would be a great productivity booster!

Country config only give access to the basic servers even for Plus subscribers. This limits the number of IPs which are randomly cycled through by a Plus user and takes away a lot of incentive to upgrade.
It would be useful to have Plus specific country config files.

1 user, 1 domain = 48€/year
If you need 2 users, 1 domain = 150€/year
Why a so big price increase when you need 2 users ? Could you have an better offer, for example at 70€/year. Seems more logical.

Best regards

The Lightning Network is in beta, but it allows for instant payments (no confirmations) and almost 0% fees, provided the user has a channel open. You already accept Bitcoin... and the Lightning Network is a major upgrade to way people will use BTC to make payments. If you do it soon, you will also get a P.R. boost, as it will inevitably be mentioned in the Bitcoin media.

Can you allow me to "trust" a device - like other websites do - so that I only need my credentials, but not need my 2FA code everytime I log on on my own laptop?

It would be great if each user could modify the default level required in SpamAssassin (4) to another value (e.g. 5 if too many legitimate mails land in the spam folder).

It would be great to copy messages grouping from web version to mobile app (Android). Without this feature it's really hard to use Protonmail on mobile.
Thank you!

Every other major (and many minor) email clients have hierarchical folders - organizing emails is not a discretionary function. Proton Mail should have:

1. Nested folders (critical)

2. Unlimited nesting (important) - a reasonable compromise would be 2 or 3 levels of nesting.

3. Drag n Drop sorting (critical)

4. Search options that reflect hierarchies (all folders / sub folders / this folder) (important)

5. Color inheritance (from the top-most folder in a group (not important)

I can't fully migrate off my other emails until this basic functionality is supported.

As long as my other idea (https://protonmail.uservoice.com/forums/284483-feedback/suggestions/34132327-spamassassin-set-required-level-for-each-user-sep) is not yet implemented:
Set required level in SpamAssassin more conservatively as suggested by SpamAssassin:
https://spamassassin.apache.org/full/3.1.x/doc/Mail_SpamAssassin_Conf.html#user_preferences
Default (for single-user setup) is 5 - for ISPs they suggest that "you should probably set the default to be more conservative, like 8.0 or 10.0". ProtonMail sets the value to 4 for all users! That is too low!

Please change the billing to allow an additional user for "plus" accounts with a maximum of 2 users as to not steal business from the "Pro" sales.

Cost breakdown:

1 user 2 users +$1.75/month
5 gb shared data saves $3.75/month
5 addresses shared addresses saves $0.75/month
1 domain shared domain saves $1.50/month
$48 annual $65 annual

I'm paying for what is supposed to include improved support and yet it's hard to find answers to questions and I get delayed, unhelpful or no response. Have tech support that is actually supportive at least in the paid version.

It would be great to have the ability to delete from the trash all the items that are older than, say, one month or one year. I want to delete my old emails, but I am afraid of emptying the trash completely since there might be recently deleted items that I still need (which ideally shouldn't happen, but occasionally does). This means that I end up never emptying my trash, which takes up significant and unnecessary space in my account (and on Protonmail's servers).

Remove All Payment Cards - Ability to remove payment card details; have no card attached to an account perminently & just pay near a renewal date or have account auto-deleted.

Expand search on filters

- allow to search a label and a folder
- allow to search a label and/or a label and/or a label
- allow to search (a label and/or a label) and a folder

Then I can look for different aspects of the same directory.

That would be great if protonmail provides a large amount of cloud storage (1TB or more) like google drive or one drive for emails and file sharing with reasonable price.

It would be great that we can apply newly created filters on the mailbox.