# WebEx ### To configure WebEx, enter the list of domains you want to allow access to. All other email domains will be blocked. ![WebEx Configuration](/files/sSHvQyRj9mXPjkZDEDi1) For example, if you enter @voyager.com in the input field, then you can only access WebEx accounts ending in this domain (e.g. ). If a user tries to access the WebEx account with another unverified domain (e.g. ) then they will be blocked and the user will see a WebEx block page. --- # 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://inflight.dope.security/dope.console/dope.swg-policy/cloud-application-control-cac/webex.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.