These articles are in the Developer and Code Sample categories. These pages often contain only the code, with very little instructions and assume the reader has some VBA knowledge. See How to use the VBA Editor if you need help using VBA.
Additional code samples are at VBA Code Samples
Save Selected Email Message as .msg File
A VBA code sample to save one or more selected messages to your My Documents folder as .msg files, using the received date and time as the filename.
Use VBA to move messages with attachments
Use a run a script rule or an ItemAdd macro to look for messages with attachments. When the attachment is a specific file type, do something with the message.
Set a reminder when accepting a meeting request
Use VBA to open an Outlook meeting request that was just added to the calendar after accepting the request in the Inbox. so you can set a reminder or make notes.
Dismiss reminders for past calendar events
Two macros to remove reminder from appointments. The first macro removes the reminders as the appointment is created in a specific calendar folder. The other macro removes reminders from older items.
Working with All Items in a Folder or Selected Items
These samples contains the basic code for working with all items in a selected folder or selected items in a folder.
Use VBA to Scan to Email
How to scan a document or image and attach or embed into an Outlook email using VBA and the Windows Image Acquisition Library (WIA).
Automatically block off time before and after meetings
Use a macro to automatically add travel time to new meetings on your Outlook calendar.
Foward a Message and CC the Original Recipients
A visitor to the Microsoft Answers forum asked about forwarding a message and automatically CCing it to the original recipients.
Open All Hyperlinks in an Outlook Email Message
Use an Outlook macro to open every hyperlink in the selected email message. A version of the macro will open hyperlinks in every message in the selected folder.
Add Attachments and Set Email Fields During a Mail Merge
Use an ItemSend macro to set fields on email merges and include attachments.
Use VBA to Create a List of Exchange GAL Members
Use an Outlook macro to create a list of users in the Exchange Global Address List or a list of member of a distribution group in the GAL.
Import meetings from a CSV or XLSX file
Use a macro to import data from a CSV or Excel xlsx file to create meeting requests or appointments.
Select Multiple Calendars in Outlook
Use VBA to select multiple calendars in overlay mode. Can deselect iCloud calendars using this code. Code Sample included.
Use a Default Subject for New Messages
How to use a VBA macro to insert a predefined text into the subject field of a new messages. Method works with any Outlook item type.
Save email message as text file
Use an Outlook macro to save the selected message as a text file, or save the selected messages in a single text file.