I use Mailspring for a while now and recommend it occasionally to friends. Today I recommended, installed and configured Mailspring for a friend on Windows 10. He has very specific archiving methods in multiple accounts with multiple folder and subfolder structures. So I stumbled upon an issue, that should be addressed and fixed:
Unlike me, many users archive their emails not in the dedicated archiving feature, but in an own subfolder structure. Yes, there is a way to handle extra folders per account, but it’s not possible to create subfolders in the account or move folders into another folder. It’s also not possible to move folders with multiple emails from one account to another. Not to mention that I didn’t find any local storage, so that some emails (or folders with emails) don’t appear at the mail server anymore.
This should be fixed, since almost every other email client provides such features.
(Originally posted by mirkoschubert on GitHub.)
(Original post had 6 upvotes.)