email autolink works for one but not many contacts

[joesmith]

When I right click on a business contact and create a new email message to
them, the message is autolinked into their history. When I do the same for
multiple contacts, the email is sent but does not show up in the business
contacts history. Why? I do have e-mail autolink turned on. I'm running
the 2007 version with all updates.

Thanks