Attention Microsoft

I have just recently gotten a message when signing in stating that my security information "is required" to be added. It allows me 5 days to add this.

I can add either my number or an alternate email address...

However I do not have this.... This is my only email address. And I do not have an allocated phone number...

This requirement can not happen. I read that if I don't provide it that my account will be blocked until I do....

This is completely unfair... You should not add new "requirements" for access, which especially are personal...

It is biased and in a way discriminative to say that only people with multiple email accounts or phone accounts can use our product...

I have relied heavily on this email address and it contains thousands of important emails, and hundreds of contacts saved also hundreds of contacts have this as my only email... If I lose this account it will be detrimental...

It is not right and probably illegal to demand such personal requirement...

Please help to resolve or I will have to seek legal action...