Set Office 365 Out Of Office Messages using PowerShell Connect to Office 365 PSSession using a script a created to simplify the connection :Connect-Office365-PSSession
#This Script was created to assist HelpDesk staff to configure Out Of Office Messages for Staff
$user = Read-Host "UserName"
$sdate = Read-Host "Example of Date "7/10/2015 08:00:00" "
$edate = Read-Host "Example of Date "7/10/2015 08:00:00" "
$msg = Read-Host "Type Internal and External Auto-Reply Message."
Set-MailboxAutoReplyConfiguration -Identity $user -AutoReplyState Enabled -InternalMessage $msg -ExternalMessage $msg
Images when script is executed Very simple and straight forward script to quickly and easily set OOF messages. TechNet Script can be downloaded here :SetO365OOF #ThatLazyAdmin