Instead of merging data to create a form letter you can print, you can merge data to an e-mail document. The steps to merge an e-mail document rather than a letter are essentially the same, but there are a few small differences.
On Step 1 of 6 in the Mail Merge pane, click the E-mail messages option.
Click Next: Starting document on the pane to display Step 2 of 6.
Click a starting document option (such as ...