You can enable email on the list directly. The following comes directly from Ken Zheng's post on this subject.
SharePoint users can add content to
discussion boards, announcements,
calendars, libraries (document,
picture and form) and blogs via email.
By setting your list or library up to
receive email, you can efficiently
update the content of your site
without having to navigate the
SharePoint frontend.
- Login to your SharePoint site.
- Navigate to the list or document library you want to email to.
- Click Settings.
- Choose List Settings or Document Library Settings respectively.
- In the far right column, select Incoming Email Settings.
- Click Yes to allow items to be added through email and create an
email address to which you will send
the items.
- OPTIONAL: You can modify other Incoming Email Settings regarding
attachments, messages, meeting
invitations and security on this page,
as well.
- When finished, click OK to complete the setup. Incoming email has now been
enabled for your SharePoint list or
library.
More posts on this subject.