Archiving emails I don't think increases the available space, it just puts them in a separate subfolder.

So is it possible for Zoho to help us in reducing inbox size?

Ideally it would be removing emails with large attachments. But I notice if you go to the Attachments area there is no way to filter by date or by size.

And the Advanced Search feature also doesn't allow you to search by file size.

So it seems impossible to root out the largest attachments that are making the email account too large.

Can these features be added please?