Blocked or Bounced Address - If you tried to verify a specific email address but did not receive the verification email, your ISP or corporate domain may have blocked the email. Although Constant Contact averages a very low block rate of around 3%, it's possible that your email address may be part of that 3%. If you haven't received any Constant Contact emails, try verifying an alternative email address or get help.
Role, Group, or Alias Address - Because multiple people may have access to a role email address, it's best to use a personal email address for your contact and billing address. Some role addresses can be verified, but many can't.