Source: eGrabber Newsletters
create an email in Outlook and pick the emails from your ACT! contacts.
Here's how:
1. Select Tools >> Preferences >> Options from the ACT! menu
2. Click on the E-mail tab
3. Click on the E-mail System Setup button to open the E-mail Setup Wizard
4. Select MS Outlook as you E-mail system and choose Outlook as your default ACT! email program
You can also use the system options to automatically save emails, you send, to that ACT! contact's History tab.