Guide, Microsoft

Enabling inactive Mimecast Outlook Plugin add-in that keeps being unloaded in Outlook

To enable an inactive add-in that keeps unloading on restart in Outlook you should follow these steps: First shut down Outlook, then uninstall the software providing the add-in from your machine. Then go into regedit whilst logged in as the affected user and go to the following location: HKEY_CURRENT_USER\Software\Microsoft\Office15.0\Outlook\Resiliency Delete the REG_BINARY keys found in […]


Download To download, simply scroll down towards the bottom of this page and you will see the options for this download. Ensure you select the correct one and click the blue Download button as detailed below: Prerequisites This program requires Microsoft Outlook to be installed. Instructions For full instructions on how to use this script, […]

MSI, News

Mimecast Outlook Client 5.4.1263.13520 Released

Mimecast have now released version 5.4.1263.13520 of their Outlook Client. This version of the MSO client now supports the following: Support for the new Australian grid Fixes from previous releases Fixed an issue when replying to a message where the address was formatted as “”Smith, Sarah’ (’”. Fixed an issue where Archive Folders other than […]