Sign in to that tenant as an admin and remove {0} domain from it. Then come back here and try adding {1} to this tenant again.
Sign in at the registrars website with the username (usually your domain name) and password you used to sign up for that ...
Sign in to %BRAND_OFFICE_365% with your corporate credentials to verify that single sign-on is working. Then learn how to ...
Sign in to %BRAND_OFFICE_365_SHORT% . In the upper right corner of your %BRAND_OFFICE_365_SHORT% homepage, select Install ...
Sign in to accept this information from a %BRAND_MICROSOFT_INDIRECT_RESELLER%: {0} and %BRAND_MICROSOFT_INDIRECT_PROVIDER%: ...
Sign in to that tenant as an admin and remove {0} domain from it. Then come back here and try adding {1} to this tenant again. ...
Sign in to that tenant as {0} or other admin account and remove domain {1}. Then come back here and try adding {2} to this ...
Sign in to the %BRAND_OFFICE_365_SHORT% %BRAND_ADMIN_CENTER_PREVIEW% with a global admin or user management admin account, ...
Sign in to the %BRAND_OFFICE_365_SHORT% admin center , and go to USERS > Active Users . Keep an eye on the USER NAME column. ...
Sign in to the %BRAND_OFFICE_365_SHORT% admin center , and go to USERS > Active Users . Keep an eye on the USERNAME column. ...