I have VBA code samples to load templates and change the Sender address without going into Outlook's convoluted Template dialog but wanted a PowerShell version.

A user had problems syncing Outlook with his IMAP account and I suspect it is because he has a large numbers of folders. While we could count the folders one by one, it's easier to use PowerShell and it does not require changing macro security.

How to use a macro to reply to senders by inserting the text from a Word document as the message text. There is also a macro to send a new message with the contents of a Word document inserted.

Use a VBA macro to warn before deleting (or moving) a contact in classic Outlook.

It's not hard to image this scenario: you create a custom view, everything is just the way you like it. Then you accidentally sort by a different column. Outlook saves the changes and your perfect view is ruined. In the early versions of Outlook, users were presented with a "Do you want to save changes?"  

How to use PowerShell to delete large attachments from all messages in a classic Outlook folder or all attachments from selected messages in any classic Outlook folder.

A VBA macro for classic Outlook to change the prefix on messages when the Reply and Forward prefixes are different, such as AW: instead of RE:. It can also be used to remove or change other prefixes, such as External:.

How to use PowerShell to bulk change the Mailing Address selector (or move the address to a different address field) in classic Outlook's contacts.