Tip of the Week: Reply all with a Meeting request in Outlook
First off, not sure if this will be our first and last tip of the week, but this is a little known function that can save you a lot of time and effort, so we had to share.
This functionality has been around since Outlook 2010, yet it still seems like few people know about it. When you have an email open, simply click the drop down in the top right, and it exposes the reply with meeting option. This attaches the entire email chain and adds all recipients, all you have to do is pick a date & time, then hit send!