I have been tasked with trying to find a method of updating about 500 customer email addresses in MAS90. I recently discovered that they had the ability to email invoices to their customers and because I opened my big mouth, they now want me to find a way to add about 500 emails into the system so they do not have to perform the task manually.

The office does have an SQL server which supports ASP sites which contains a list of all of the current email addresses. My plan was to use Microsoft Access 2007 with the MAS90 ODBC connector to attempt this update.

My questions are: Is this the right way to go or is there a better method of obtaining these results? Does anyone happen to know which tables I should be looking at?

Any and all help is appreciated. Thanks in advance!