Before Vello can automatically send out-of-office autoreplies, a practice manager must activate the feature.

1. Open Vello from your PIMS.
   Note: If you use Cornerstone, sign in to mycornerstone.idexx.com to get access to Vello.
2. In the left sidebar, select Text Messages.
   
   Vello shows a Text Messages screen.
3. Set Out of Office Responses to Enable.
   
4. Select Publish Changes.