Getting text out of a message body isn't as hard as it sounds, provided there is something in the body to search on. For example, if you are looking for a tracking code in an email and it's always identified as "Tracking code:" , you can use VB functions or RegEx to get the string.
Select from a List of Subjects before Sending a Message
How to use a UserForm and ComboBox to select from preset subject fields in Microsoft Outlook VBA.
Change the Business Card layout using BusinessCardLayoutXml
How to quickly apply a business card layout to all Outlook contacts so they all use one layout.
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.
Display the Created Date field of any Outlook item
How to view the created date of any Outlook item using VBA. Includes code to display the start or end date of a recurring series.
Merge to email using only Outlook
How to mail merge from Contacts to Outlook email directly, without using Microsoft Word, by inserting contact data into an email message, merge style.
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.
Create a list of Contact Group members and their phone numbers
How to create a list of contact group (distribution list)members and their phone numbers using an Outlook macro.
Send an email to attendees who have not responded
A common question is how to send a message only to meeting invitees who have no yet responded to the meeting request. While Outlook doesn't include this feature, you can easily do this using VBA.
Delete items from a public folder
Outlook VBA code to delete the contents of a specific public folder or public folders.