Email Checker is totally free to use. Mailmeteor makes it available to anyone interested in checking an email address and make sure you won't get a bounce. We're always here to help. Please email any questions or concerns to support@sendcheckit.com. Yes, you can! On Business, Premium, and Enterprise plans, there is a separate email address available for each of your inboxes. With it, you can send messages from any CRM, email sending app or client, such as Gmail, Hubspot, SendGrid, etc. Once you have your list started, you’ll need an email service provider (ESP). Great email marketing services offer tools and templates that allow you to break your list up by market&segmentation&and analyzing critical stats. Different email programs display your HTML email differently, so we recommend you preview and test your email content before you send.