Why does chain link not save a changed email address on a website

Have you checked with Hotmail support?

You asked this earlier: I changed a website address on my ipad2 from my hotmail account to my iCloud account but it has not changed the details in my chain linkmy hotmail

Both posts make me scratch my head.

Both posts make me scratch my head.

Not surprising considering that there is no Apple product called chain link and Hotmail is a Microsoft product.

And @ J Bammy:

double posting is not a good idea - it gets too confusing. So, we'll concentrate on your other post.

Keychain saves (mostly) passwords and account info - I've never heard of being able to save email addresses (unless you add it in notes).

https://support.apple.com/kb/PH20093?locale=en_US&viewlocale=en_US

https://support.apple.com/kb/PH20108?locale=en_US&viewlocale=en_US