Delete a Calendar item from a mailbox
Microsoft Geek
If you have the need to remove a specific calendar event/appointment from a mailbox, you can do it through Power Shell or Exchange Management Shell. Open PowerShell or EMS If…
Exchange Server 2010
Setting Distribution Group Delivery Restrictions via PowerShell
Adjusting the delivery restrictions on distribution groups is quite a common task. The more members a group has the more of a problem this ends up being in big organisations.…
Exchange Server 2003
Exchange Server 2007
Exchange Server 2010
Exchange Server 2013
Office 2007 Basics
Office 2010 Basics
Can’t remove additional Exchange mailboxes
I’ve added some additional Exchange mailboxes to my account but now I can’t seem to remove them anymore in Outlook as they don’t show up in my account settings or…
Quick Tip: Restarting all Microsoft Exchange services
There are times when you need to restart all Exchange related services so here are 2 small scripts that will help you achieve this without going over each service in…
Migrate new user to O365
Pre-Migration Work Create the AD user account and Exchange on-prem mailbox Confirm UPN suffix of user account matches the email address Go to O365 admin console and add the user…
Exchange 2010: Change security groups to distribution groups
Distribution groups are a well-known concept for Exchange admins. Quite simply, a distribution group is an Active Directory group that’s Exchange-enabled and therefore has an email address. Messages sent to…
How to Move Mailboxes in Exchange Server 2010
Mailbox moves in previous versions of Exchange were interactive in nature, in that a wizard, script or shell command was used to move the mailbox and it occured in real…
Exchange 2010 – List All Mailbox Sizes
Using the Exchange Management Shell, you can create a create a report of all mailboxes and list their size. List all mailboxes in a database – Exchange Management Shell The…
Exchange 2010 – Enable External Automatic Replies
By default, Exchange 2010 doesn’t allow sending automatic forwards, replies and Out of Office Assistant Messages (OOF) to external email addresses. This is mainly for security and performance reasons, as…
Exchange 2010 – Allow external senders to use distribution list
By default when you create a distribution group (also known as a distribution list) external email addresses are unable to send emails to the group. To allow external email addresses…