A few simple scripts to run when building a 2009 non-production environment from your 2009 production database to remove email addresses from the ‘CustTable’, ‘VendTable’ and ‘Address’ table this will ensure no emails can be sent in error to your customers or vendors from your non-production environment.

-- Change to correct DB
USE <Your Ax Database>

UPDATE Address
SET EMAIL = ''
WHERE
EMAIL != ''

UPDATE VendTable
SET EMAIL = ''
WHERE
EMAIL != ''

UPDATE CustTable
SET EMAIL = ''
WHERE
EMAIL != ''

DISCLAIMER: You may need to add additional tables/fields for any customizations you may be using.