# Mailbox Client Access Settings This report lists all users and the status of various Client Access Settings on their mailbox, such as IMAP / OWA / POP. ## Use cases * Finding users where MAPI has erroneously disabled and is causing Outlook connectivity issues * Ensuring POP and IMAP is disabled for all users ## Table Details The properties returned are for the Exchange PowerShell command Get-`Get-CASMailbox`. For more information on the command please see the [Microsoft documentation](https://learn.microsoft.com/en-us/powershell/module/exchange/get-casmailbox?view=exchange-ps). *** ### Feature Requests / Ideas We value your feedback and ideas. Please raise any [feature requests](https://github.com/KelvinTegelaar/CIPP/issues/new?assignees=\&labels=enhancement%2Cno-priority\&projects=\&template=feature.yml\&title=%5BFeature+Request%5D%3A+) on GitHub. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.cipp.app/user-documentation/email/reports/mailbox-cas-settings.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.