Your users can't receive emails sent to their account in these custom domains: {0}
The NS or MX records of the domain (DNS) settings aren't configured for email delivery to your Office 365 service.
How to fix it
Go to the Domains page in the Office 365 Admin center, and we'll help you fix the settings.
Your user ID can contain only letters, numbers, periods, hyphens, and underscores. The ID can't contain spaces, special characters, ...
Your user ID lets you use %BRAND_OFFICE_365_SHORT% right away. If you already have your own email address, such as [email protected], ...
Your user name and password seem to be fine, but we can't connect to your Office 365 services. This is likely a temporary ...
Your user name will be the first part of the user ID you'll use with your %BRAND_OFFICE_365_SHORT% account. Example: {0} ...
Your users can't receive emails sent to their account in these custom domains: {0} The NS or MX records of the domain (DNS) ...
Your users deal with a lot of mail that can quickly fill up their mailboxes. And if you're retaining these communications ...
Your users now have %BRAND_OFFICE_365_SHORT% accounts with all their email, contacts, and calendars. But there's one more ...
Your users will have two sets of credentials: Active Directory credentials to access on-premises services, and %BRAND_OFFICE_365_SHORT% ...
Your version of OneDrive is out of date. Click on the link in the actions pane to download the update. You are on version ...