Word from Gmail team at Google this afternoon that they've just launches anti-virus scanning to the service for all incoming and outgoing attachments. More about how it works here. No word if they are using they're own virus scanning software or licensing it from a third party.
Postscript: Via a Google spokesperson, we've learned that the Gmail anti-virus scanning software is coming from a third party. However, Google would not name the company.
Want to discuss this new Gmail service? Check out this thread in the Sew Forums.
This Year's Premier Digital Marketing Event is #CZLSF
ClickZ Live San Francisco (Aug 11-14) will bring together the industry's leading online marketing practitioners to deliver 4 days of educational sessions and training workshops. From Data-Driven Marketing to Social, Mobile, Display, Search and Email, the comprehensive agenda will help you maximize your marketing efforts and ROI. Register today!