For Office 365 first Connect PowerShell to Exchange Online $UserCredential = Get-Credential $Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://outlook.office365.com/powershell-liveid/ -Credential
Tag: exchange online
Exchange Calendar Permissions using Powershell
This is a fast way to manage Calendar permissions of a mailbox. Same commands are for both Exchange on-premises and Exchange
Exchange 2013 & Online, Grand Full Access to Mailboxes
You can easily provide Full Access Permissions using the GUI, just Edit the mailbox you want, go to Mailbox Delegation
Create new mailboxes on Exchange 2013 using EMS
Here is a quick way to create one or many mailboxes (and the respective user account on AD) on Exchange
Connect Powershell to Exchange Online
Connect PowerShell to Exchange Online $UserCredential = Get-Credential $Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://outlook.office365.com/powershell-liveid/ -Credential $UserCredential -Authentication Basic -AllowRedirection