Shared Mailboxes and 365 Outlook Web App

I have a few questions regarding shared mailboxes and Outlook on the web (365 web outlook app) I have found some older answers online but not all answering my questions and I wanted to check if ther...

exchange

office 365

Victor_Ivanidze
Jun 29, 2020
Hi PhilRiceUoS.

I can answer only one your Q:
To permanently enable the From: field for a user execute this commandlet:
Set-MailboxMessageConfiguration user -AlwaysShowFrom $true
To do that for all users you have to create a small PowerShell script.