How about the possibility of developing multiple grouping boxes or filters to group mails? Not by conversation, by contact or organization.
I wanted to be able to group all my mails related to work, or my researches into a single separated box, just to keep track of them in a less messy environment.
1
vote
Gabriel
shared this idea
You may find labels helpful for this: https://protonmail.com/support/knowledge-base/creating-folders/