

Additionally, custom properties can be persisted to e-mail messages that are sent over the Internet if the sender uses the Send using Outlook Rich Text Format option. A custom solution programmatically adds custom properties to a message or item without requiring a custom form.Ĭustom properties can be persisted in the. A custom solution can also add custom properties to regular items. Custom properties are also used to add data that a user does not have to see. Custom properties are frequently used to add more information for tracking purposes. For example, custom properties can be added to messages or items if you use Outlook custom forms and those forms contain custom fields. However, there are other ways that custom properties can be used. Typically, this additional information is used by an e-mail program for a specific purpose. Provides an overview of custom properties.Įxplains how the behavior of custom properties has been changed in Outlook 2003 SP2 and in later versions of Outlook.ĭiscusses some best practices to create new properties and some methods that we do not recommend.Ĭustom properties are used by e-mail programs, such as Outlook, to add more information to a message. For example, custom properties can be introduced in specific ways in Outlook personal folders (.pst) files. To guarantee consistent use of custom properties, or fields, Microsoft Office Outlook 2003 Service Pack 2 (SP2) and later versions of Outlook limit some of the ways that custom properties can be introduced into Outlook data stores. Changes to custom properties in Outlook Summary
