Subject: Reminder: Upcoming Email Migration
Dear [User],
This is a friendly reminder that we will be migrating our Safeguard Send add-in to a new version within the next few days. As we mentioned in our previous email, this change will bring many benefits to our organization, including improved security and reducing mistakes when sending emails.
In particular, this new version will now work in desktop Outlook, Outlook on the web, and on Macs.
During the migration, you can expect some changes to your email experience. Most notably, your warning prompt will soon look like this:
[Image of new warning prompt]
You will not have to do anything, but these changes will not take effect until you restart Outlook.
We understand that change can be difficult, but we are committed to making this transition as smooth as possible.
Thank you for your cooperation and support during this exciting time. We look forward to providing you with a better email experience.
Sincerely,
[IT Manager]