Hello,
If I try to login to portal.azure.com using the following email address: a, b, c, d, e, j or another letter I'm prompted for my password. If try another combination such as aaa, "kkk, jjjj, 1, 2, 3 or 4 I receive an error message
"Enter a valid email address, phone number or Skype name."
Why do single character letters prompt me for a password?
Shouldn't all invalid email addresses have the same error response?
Thanks in advance
