I add set up my Apple ID on a email address that is no longer appropriate. I would like to change my Apple ID to another email address. How do I do that?

See the instructions below for changing an Apple ID.

Change your Apple ID  https://support.apple.com/en-us/HT202667. Read these two sections very carefully to see what is allowed: If your Apple ID is a third-party email address and How to change your Apple ID if it ends with @icloud.com, @me.com, or @mac.com.

Before changing your Apple ID using a computer, sign out of all Apple services that use your Apple ID. If you are going to use an iPhone, iPad, or iPod, then stay signed in with your Apple ID on only that device. This instruction is taken from the above document under the heading Before you change your Apple ID.

For sign out purposes, see Where can I use my Apple ID? https://support.apple.com/en-us/HT202659 “This list is provided for informational purposes only and is subject to change without notice. It's not intended to include every feature or service that uses Apple ID. Visit the Apple ID support page for more information.”

And see What to do after you change your Apple ID or password 

 https://support.apple.com/en-us/HT204071

I have three iPads. I have had two email addresses but one is now cancelled. I would like to set up the remaining email address on all three iPads but the system will not allow it. Saying the email address is not available. I need the remaining email address so Apple can contact me about any App Store purchases.

Apple hasn’t published any guidance for using an address again. Normally, if your e-mail address was associated with an ID in any way, for example as a Notification email address or a Rescue e-mail address, then it can't be reused with another Apple ID for approximately one year. I have also seen posts that stated Apple told them there was a 30 day waiting period before the address could be used again.  You will need to get another e-mail address to use as your Apple ID or you can try waiting 30 days to see if that works.

There have been posts by people who have contacted Apple Support and they were told that if you delete an ID associated with an email address, you can never reuse the email address for an Apple ID.  I have also seen posts that stated Apple told them there was a 30 day waiting period before the address could be used again.You will need to get another e-mail address to use as your Apple ID or you can try waiting 30 days to see if that works.

My email is no longer supported through att or anyone else. How do I change this and my apple id?

how do I add an email to my iphone

Did you read what donv posted about how to do a name change on your Apple ID?

The email address is not available because you or someone else already is using it.

I would like to add a new address to my MacBook Pro

Also< i am not able to access my old emails.

How can I create a new email address

Contact your Internet Service Provider to see if they offer email addresses. Or you can go to AOL or Yahoo to get a new email address.

trying to change apple id to my email address but it keeps telling me my email address is not available