It really depends on how you want to display the table. An email using the Outlook Connector can display plain text email, HTML email, or rich text format email. Depending on the format is how you'd convert the lookup table (or more accurately, the DataTable inside the lookup table). To get to the DataTable, there is a GetTable method on the lookup table that returns the DataTable. You would probably want to pass this through a C# script to format it as desired. There isn't a connector or anything that would do this formatting for you; it is really a programming task.