From the Microsoft Teams / Slack message profile page

From the Microsoft Teams / Slack message profile page

  1. Open the required message profile from the Security Events.
  2. To create an allow-list, under Security Stack, click Create Allow-List next to the malicious URL / Domain.

    or

    Click More Info and then click Create Allow-List next to the malicious URL / Domain.

  3. To create a block-list, under Security Stack, click Create Block-List next to the URL / Domain.

    or

    Click More Info and then click Create Block-List next to the URL / Domain.

  4. Select the exception type (Exact URL or Domain).

    Email Security automatically detects and shows the URL or Domain.

    Note:

    Only URLs identical to the typed exact URL will be allow-listed / block-listed.

  5. If required edit the URL / Domain.
  6. If required, enter a description for the exception under Comment, and click OK.
Note:

  • Allow-listed URLs will not be flagged as malicious.

  • Block-listed URLs will not be flagged as clean.