Office365 - S&C - Error in retention policy

Issue:

We setup a Retention policy the other day and when we went to look at the policy it now shows 3 errors regarding the policy. The first two don’t seem like a big deal but I’d like to know more regarding the third error of “Recipient not found”

Solution:

To get more descriptive details, you need to connect to the Security and Compliance Center through PowerShell. and execute the below command:

Get-RetentionCompliancePolicy -Identity "YourPolicyName" -DistributionDetail |FL

and check for distribution status and Distribution Results to find where is the error in actual.

To connect with security and compliance center with powershell use the below link,
https://docs.microsoft.com/en-us/powershell/exchange/office-365-scc/connect-to-scc-powershell/connect-to-scc-powershell?view=exchange-ps