2.2.74 [RFC5545] Section 3.8.3.2 Time Zone Name

V0146:

The specification describes the TZNAME property.

Microsoft Office Outlook 2007, Microsoft Outlook 2010, Microsoft Outlook 2013, Microsoft Outlook 2016, Microsoft Outlook 2019

Outlook does not implement the TZNAME property. Outlook does not import or export the TZNAME property.