The articles listed below contain VBA code samples. Additional code samples are listed at Developer Samples
Outlook AutoReplies: One Script, Many Responses
How to use one Run a Script rule in Outlook to respond with different Autoreply messages.
Use a run a script rule to mark messages read
A simple run a rule script marks Outlook messages read when the message body begins with certain words.
Move messages CC'd to an address
The scripts on this page move Outlook messages that were CC'd to an Exchange DL to a subfolder of the Inbox.
Automatically Add a Category to Accepted Meetings
Use a run a script rule to add a category to an Outlook meeting when the attendee accepts the invitation.
Create a rule to delete mail after a number of days
You can combine a Rules Wizard rule with the AutoArchive feature of Microsoft Outlook to automatically delete messages as they age. There are two ways you can do this: Create a rule that moves messages meeting certain criteria to a folder. Configure the folder's Archive setting to delete messages. Setting an expire date on messages
Keep Canceled Meetings on Outlook's Calendar
There are two methods you can use to keep canceled meetings on your calendar: keep the cancellation notice or use a Run a Script rule to create an appointment using using the meeting details. Code sample included.
Forward meeting details to another address
How to use a VBA macro to send details of incoming meeting requests or cancellations to an email address.
Use a Rule to delete older messages as new ones arrive
Use a run a script rule to delete older versions of an email message from Outlook. Great for status reports and similar messages.
Send Email to Addresses in an Excel Workbook
Use a macro to send files to a list of addresses stored in an Excel workbook.
Flag for Follow up the Next Business Day
Use a macro to skip weekends on holidays when flagging messages to be due tomorrow.
Using a Gmail Master Account: Reply Using the Correct Account
How to configure Outlook so you can send email from other email addresses connected to a Gmail account.
How to Change the Mapping Service used by Outlook's Map Link
How to change the Map service that Outlook uses for the MapIt feature in Outlook Contacts to use your favorite map website.
Change the image on a Business Card based on the Category
Use VBA code to change the image on Outlook's business cards to match an image for a category. Works with other fields too, such as company.
How to sort the Outlook Calendar by Birthday
How to create a custom field in Outlook's Calendar that allows you to sort birthdays by month and day.