# Workflow Analyzer rules

> There is one Workflow Analyzer rule that is specific to the Mail activities package:

There is one Workflow Analyzer rule that is specific to the Mail activities package:

* [Empty Use Outlook Account Activity](https://docs.uipath.com/activities/other/latest/productivity/ma-dbp-028) (MA-DBP-028)

For more information on the Workflow Analyzer feature, view the docs [in the Studio guide](https://docs.uipath.com/studio/docs/about-workflow-analyzer).