I played this.

I played the beta for this back in the day and I still have the emails from it. All the images aren't cached but the text is still there.

"Hey you!

Thanks for registering for the Family Guy Online Open Beta. You have excellent taste!

Click the link below to verify your email address and receive a bonus of 10 Jewels to spend in game: http://www.familyguyonline.com/activate/MYUSERNAME/56eb0eb1af88d3767d6c498aaa0d0ba3e8305508

Once your account is verified you will be an official Family Guy Online member and the 10 Jewels is yours! Use them to pick up some nifty Purple Yoga Pants, a Black Cowboy Hat, some sexy Thick Square Sunglasses and MORE! The Shop awaits you!

If you need any help verifying your account, or have questions for Customer Support, send us an email at support@familyguyonline.com

Thanks, The Family Guy Online Team"

and then verification email:

"A Special message from the office of Mayor Adam West Greetings,

As Mayor of the fair city of Quahog, I hereby officially welcome you as our newest citizen. Because you were so diligent in verifying your account, I’ve given you 10 Jewels - completely free of charge - to spend in Quahog!

I look forward to guiding you through Family Guy Online. I’m full of great advice, so feel free to stop me on the streets of Quahog to learn more about our wonderful city.

Now if you'll excuse me, I need to reply to an unsolicited email from a Nigerian Prince who has set forth a mutually beneficial business proposal.

Sincerely, Mayor West

Play now!"