This may be fun.

Some may recall my battle with #NHS who refused to update my email address as only 6 characters. I sold the domain I was using and raised with ICO where literally someone else was getting notices about appointments and medications. ICO said NHS has “correct email address” (a lie). I even took to parliamentary ombudsman who said ICO did nothing wrong (another lie). #GDPR right to correct personal data is clearly ignored when it is the NHS!

I had given up. But …

@revk this made me think about single letter domain names and wonder who had y.uk.

It's Yahoo. Seems fitting somehow.