You're using a self-signed certificate as the SSL certificate in your AD FS farm. This means your Office 365 users can't sign in to mail.
You're running an outdated version of Outlook. You need to update Office, which will install an up-to-date version of %BRAND_OUTLOOK%. ...
You're running Office 2003. We stopped supporting this version of Office on April 8, 2014. Upgrade to the latest version ...
You're running Outlook in cached mode but there are no Offline Address Book (OAB) files found on your computer. You won't ...
You're running version {0}, but your admin has specified version {1}. Talk to your admin about updating your Office installation. ...
You're using a self-signed certificate as the SSL certificate in your AD FS farm. This means your Office 365 users can't ...
You're using {0} with another Microsoft service already. To finish signing up for {1}, sign in with your existing password. ...
You've added more user licenses than this offer allows. The maximum is {0} user licenses. Remove this product key and enter ...
You've added the following offers. To use these offers as part of your Office 365 subscription, you'll first need to activate ...
You've applied a promo code that gives you a discount for the first {0} {1}. This discount is only applicable when paying ...