Q: I just upgraded on iphone yesterday and my email inboxes are all combined into one.  How can I have them listed separately again so that I don't have to search through all of my work emails?

Openn the mail app, then hit the email account at the top left - you shoul now be in your mailboxes - then select the inbox you want to open.

I have the same issue - all inboxes merged into one.

My Gmail account provides a number of subfolders like sent, drafts, own folders - many can be selected, but not the inbox.

Another account type only provides the sent folder, this goes also for my iCloud account.

I have an iPhone 5

I had the same problem so I deleted one of the email accounts then added it back on my phone and now all of the accounts are seperated. Hope this helps you too.

Thanks nicolefromhouma that worked for me too!

This solution worked for me as well. Thanks so much!