How do I install Mimecast plugin in Outlook?

To install Mimecast for Outlook:

  1. Download the Mimecast for Outlook client.
  2. Run the Mimecast for Outlook executable.
  3. Click on the Next button to start the installation.
  4. Read the End User License Agreement.
  5. Click on the I accept the terms in the License Agreement option.
  6. Click on the Next button.

What is Mimecast Outlook plugin?

Mimecast Outlook Plugin is a tool that works on Microsoft Exchange servers to protect your email platform within the widely used Outlook platform, covering a variety of threats.

How do I set up Mimecast?

To add the Mimecast IP ranges to your inbound gateway:

  1. Navigate to Inbound Gateway.
  2. Click on the Configure button. Enter Mimecast Gateway in the Short description. Use the Add button to enter the Mimecast Data Center IP for your Mimecast account region.
  3. Click on the Add Setting button to save the change.

What is Mimecast do?

Mimecast as an Email Security Service Mimecast protects an enterprise’s email infrastructure from viruses, malware, phishing, and the rise of deep-fake attacks. It does this by deploying a layered cyber resilience solution that prevents email-borne infections and reduces data loss by archiving emails.

Does Mimecast work with Office 365?

Mimecast services integrate seamlessly with the Microsoft platform to deliver comprehensive Office 365 email security solutions, offering superior protection against: Viruses, malware and spam, with a Secure Email Gateway that employs sophisticated, multi-layer defenses with constantly updated threat intelligence.

How do I add Mimecast to Outlook 365?


  1. Click the File tab.
  2. Click on the Options menu item.
  3. Click on the Add-Ins menu item.
  4. Select COM Add-ins in the “Manage” drop down list at the bottom of the dialog.
  5. Click the Go…
  6. Ensure the Mimecast for Outlook add-in is enabled.
  7. Click on the OK button to close the window and return to Microsoft Outlook.

Where is the Mimecast tab in Outlook?

A popup notification in the bottom right hand corner of your screen. The notification panel in Mimecast for Outlook, displayed by clicking on the Mimecast for Outlook icon in your Windows taskbar (see below).

How do I access my Mimecast?

Logging On via the Mimecast Website

  1. Open your browser.
  2. Enter the URL.
  3. Click on the Log In link.
  4. Click on the Administration and Monitoring tab.
  5. Click on the Login to Administration and Monitoring button.
  6. Enter your Email Address.
  7. Click on the Next button.

How do I access Mimecast?

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