Windows 10: My email account is blocked, how do i get it unblocked

My email has been blocked reason being my computer was hacked.Computer tech stated that I need to have Microsoft unblock it. quote:"So what you will do from your end is to contact Microsoft so that they can assist you having email address being accessed from their end."So how do I do that?

:)

 

Unblocking a blocked number

Go to settings-->call+SMS filter-->blocked numbers.. In the list that appears, long press on the one you want to unblock and select 'unblock' ..

 

unblocking my blocked onedrive account

Unblock your Microsoft account or Outlook email

https://support.microsoft.com/en-us...block-your-microsoft-account-or-outlook-email

 

Cannot unblock blocked number

I have a phone number in my blocked numbers list that was added in error. I cannot unblock the number. I have tried holdong down the number and telling the phone to unblock it. I have also checked the box next to it and pressed unblock. I get a message
the number has been unblocked, but when I go back and check the number is back in the list. I even unblocked all the numbers in my list. all were unblocked except the one. I would appreciate some guidance. Thanks.