On Mon, Feb 11, 2013 at 01:39:18PM -0800, Sean Lazar wrote: > Jay, you need to have SPF records for your domain. This will prevent the > spoofing you are seeing. (a) SPF is just about entirely worthless and (b) if someone really has it in for Jay and has at least minimal competence, it won't stop them -- minor variations in their tactics would suffice. ---rsk