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    Netskope SMTP Proxy
    Configure the Upstream MTA to use Netskope Headers

    Configure the Upstream MTA to use Netskope Headers

    This section links to upstream MTA documentation. Admins should refer to this documentation after reviewing the other sections of this document such as:

    • Configure Netskope SMTP Proxy with Microsoft O365 Exchange
    • Configure Netskope SMTP Proxy with Gmail
    • Configure Real-time Protection Policies for Email Outbound

    After you build a policy and add a header in the Netskope environment, you must build a policy in the upstream MTA to use the Netskope header.

    Follow the links below to set up the policy in those environments to use the Netskope header.

    • Microsoft
    • Gmail
    • Mimecast – If you have a Mimecast MTA, the Mimecast tenant must be moved to the Netskope umbrella account. Please reach out to Mimecast support for assistance.
    In this Topic
    • Configure the Upstream MTA to use Netskope Headers