How to remove comcast email settings for outlook check out here. The following steps will settings for remove outlook your Comcast account.
Comcast Email in Settings For Remove Outlook Instructions:
1. On the Tools menu, click E-mail Accounts.
2. Select View or change existing e-mail accounts, and then click Next.
3. Click the Comcast e-mail account you want to remove, and then click Remove.
4. Click Finish.