You might organise files into folders based on creation date - this idea is not for those.
If you don’t, you probably group your documents and files into folders based on topics/projects etc.
Mail clients also have folders for categorising mail, spearate from filesystem folders - it would help organisation if you could tie these folders to filesystem folders, either by
- Creating custom shortcuts, this way Merkuro or KMail would permalink to the emails still on the server (like Mailspring has mailspring://thread…)
- Using a custom folder as a backup solution for important mail. This way Merkuro could export the emails as files to this folder.
So you would have a one-click way to access the emails related to a group of files without having to manually export each one and copy the mbox files to the folder.