How to "do something" when you click the Reply, Reply All, or Forward button. Add a category, change the subject, add a recipient, add boilerplate text.
Categorize Contacts with bad addresses
Outlook doesn't have an automated method for assigning categories or deleting contacts that contain bad addresses, but you can use VBA to assign categories or delete the contacts.
How to automatically print sent messages
How to use a macro to send a message and print the sent email with a click of the button.
Changing the font in Outlook's Notes field
Martin asked how to change the font in the Notes field only in Contacts, but not in the other Outlook items types. Easy: use stationery for your email messages, or VBA to change the font for certain item types. I'll show you how.
Use an Outlook Macro to Send Files by Email
How to send all of the files in a folder as email attachments, one attachment per Outlook message using a VBA macro.
Lookup a Contact's time zone
How to use an Outlook macro to use a contact's postal code or phone number to look up their time zone.
Find messages in a conversation
When you use Instant Search to find messages from a person, the results contain only messages from that person, not all messages in the conversation. You can use a macro to create an Instant Search that includes messages to and from the sender of the selected message.
How to use Windows File Paths in a Macro
How to choose the file path when you save an Outlook attachment or a message using a VBA macro.
Use a Macro to Copy Data in an Email to Excel
Use RegEx to copy text from an email message and insert it into an Excel workbook.
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.