Based on the provided knowledge sources, there is currently no pre-built source connector specifically for Outlook, Microsoft Exchange, IMAP, or Office 365 Mail in Airbyte's connector catalog. However, there have been requests for similar connectors. For example, there was a request for a Microsoft SharePoint connector, which is part of the Office 365 suite. This connector has since been developed and is now available in the Airbyte Connector Catalog, as mentioned in [this GitHub issue](
https://github.com/airbytehq/airbyte/issues/5475). If you need a connector for Outlook, Microsoft Exchange, IMAP, or Office 365 Mail, you have a few options: 1. Request a new connector: You can create a new connector request on GitHub, as mentioned in the [Custom or New Connector documentation](
https://docs.airbyte.com/integrations/custom-connectors). 2. Build your own connector: Airbyte provides tools for building custom connectors. You can use the Connector Builder or develop a connector using one of Airbyte's CDKs. More information on this can be found in the [Connector Development documentation](
https://docs.airbyte.com/connector-development). 3. Check for community-developed connectors: Sometimes, community members develop connectors that aren't part of the official Airbyte catalog. You might want to check the Airbyte community forums or GitHub discussions for any unofficial connectors that meet your needs. If you decide to build your own connector, you can refer to the [Connector Development guide](
https://docs.airbyte.com/connector-development) for detailed instructions on how to proceed.