By using Microsoft Dynamics CRM for Outlook, you can save individual Outlook contacts, appointments, e-mail messages, and tasks as Microsoft Dynamics CRM records and activities and then link them to a related Microsoft Dynamics CRM record, such as a contact, account, or lead. Activities appear in the related record's list of activities.
You can also set options to determine how incoming e-mail is handled.
Save and link Outlook contacts in Microsoft Dynamics CRM
Save and link Outlook tasks and appointments in Microsoft Dynamics CRM
Save and link Outlook e-mail messages as Microsoft Dynamics CRM e-mail activities
Automatically track and save incoming e-mail as Microsoft Dynamics CRM e-mail activities