Recovering a deleted Apple ID email address
I had two Apple ID’s because I made a new email and I tried to merge them by adding the new ID to the original ID in the settings. It wouldn’t let me merge them. I deleted the new Apple ID so that I could add it to my old Apple ID as an additional email but it said the email address is not valid. I looked it up and found out that I’ll never be able to use my new email address ever again as an Apple ID or add it to any other ID which is what I was trying to do which also means that I deleted all of my new data for nothing. Is this true or does anyone else have any insight or information that could possibly help me add my new email back
iPhone 14 Pro, iOS 17