Attaching Smart Banners to Emails

  1. Create or edit an existing Threat Detection policy for Office 365 Mail or Gmail. See Threat Detection Policy for Incoming Emails.
  2. Set the policy protection mode as Prevent (Inline).
    Note:

    Smart Banners are not supported for policies in Detect and Detect and Remediate protection mode.

  3. Scroll down to Clean Emails section and for Clean Workflow, select Deliver with Smart Banners.
  4. Click Save.
Note:

  • When more than one banner is applicable for an email, Avanan adds the banner with the highest severity. If there are multiple banners with the same severity, the one with the highest priority is added. For information about priority of the banners, see Supported Smart Banners.

  • These banners apply only to emails written in English:

    • Request to update payment details

    • Invoice from a new vendor

    • Payroll information update request

    • Emails with Invoices / POs

  • For standard email security actions like adding banners. To help maintain the integrity of digitally signed messages, Avanan offers the ability to avoid security modifications for S/MIME-signed emails. See Support for S/MIME-Signed Emails.