Bad email addresses slip into a signup form all the time, a typo in the domain or an inbox that has been closed for months. Nobody notices until a lead never opens a single follow up email, and by then the moment to reach them by another channel has usually passed.

TuxMailer's action to validate an email checks an address the moment it lands in a list, flagging whether it is genuine before the rest of the Zap continues. Paired with Mobile Message through Zapier, that check can sit in the middle of an automation that starts with another app's event and finishes with a text message, so a confirmation still reaches the person even if their email turns out to be unreliable.

A new Google Forms response or a fresh Facebook Lead Ads submission can start the Zap, TuxMailer validates the email in the middle, and Mobile Message finishes by texting the person directly. The same setup works for a new Typeform entry, giving a business a second channel to reach someone as soon as their contact details come in, regardless of what their inbox is doing.