You have a Microsoft Exchange Online tenant named contoso.com.
The Exchange configuration contains the following public folder hierarchy:
– Support
– Messages
– Calendar
You create a distribution list named HelpDesk@contoso.com.
You need to add the Messages public folder to the HelpDesk distribution list.
What should you do first?
A . Mail-enable the Support public folder
B . Create a new public folder mailbox
C . Mail-enable the Messages public folder
D . Upgrade HelpDesk to a Microsoft 365 group
Answer: C
Explanation:
References: https://docs.microsoft.com/en-us/exchange/collaboration/public-folders/mail-enable-or-disable?view=exchserver-2019