Announcing the launch of my new product,

Today I’m excited to share with you today’s launch of my new product,, an email campaign testing and rendering service. is a free service that assesses the spammyness of your campaign, checks for broken links, makes sure you’re not on any blacklists, and shows you what your email looks like in popular email clients like Yahoo! Mail, Gmail, Outlook, and Thunderbird.

All you have to do is send your campaign to and you’ll get a report sent right back to you.

It doesn’t matter whether you’re using GMass or any other email marketing service like MailChimp or Constant Contact…it works with all of them since you only need to send your email to to use the service. is being launched on Product Hunt today, so if you’re a fan, please join the conversation there now! is being launched on Product Hunt today!

Note: Eventually, I’ll add a button to the GMass interface that sends your email to, but for now, you can use the “Send Test Email” button in GMass to send to

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