When you commence or continue an e-mail campaigns, one of the things you need to continually update is whether the email address is valid.   If you have a high bounce rate, your sender reputation will be damaged.  This means you can your e-mails have a higher chance of going to spam, or the e-mail service provider (ESP) could drop you all together.

With ZeroBounce, you can easily verify this for $0.008 / e-mail address.    Or, you can use their free plan that lets you validate 100 email addresses/month just to try them out.

MondoCRM can help you integrate this with your CRM, so it’s easier to validate your lists and help you get to the inbox.