I'm finding that my tolerance and patience for iCloud mail is waning thin. On top of this particular issue, I'm now running into an issue that is more annoying than the lack of background sync and refresh.
iCloud mail decided to make new folders based on the rules I have setup on iCloud.com. For example, any emails from my bank, I have a rule setup to put any and all email from my bank into my banking folder. I have 10+ years of emails in that folder because I'm a hoarder. But now iCloud thinks that I need a new folder, with the same name, and it's now sending any new emails from my bank to this new folder that I dont want or need in the first place.
I've deleted this folder that iCloud keeps creating numerous times but it's just not getting it. I'm begrudgingly thinking about switching to hotmail or something because iCloud mail keeps fighting me and infuriating me to no end. The only reason I haven't done that yet is because I have over 200 accounts that use my iCloud email address and thinking about switching all of those accounts to a new email makes me cry...