mhansen - 3:20 pm on May 4, 2011 (gmt 0)
You advised a client to use a cr*p email address at gmail for their business!
If you spend 10 minutes setting up your gmail account, it can be invisible and used only as a way to send and receive mail to and from your business domain. The only reason your emails might look like they are gmail addresses is if you don't take the time to learn how to use the system.
The spam system built into gmail is great for a small business who cannot afford to pay for a dedicated resource to fight email spam.