waste your sending volume (and your ESP rates) on people who were never real leads in the first place.
Worse yet, if your list contains enough problem addresses to exceed Microsoft’s (or Gmail’s) internal thresholds, you might not even get an alert. Your emails stop coming. Your open rates drop. And your team has no idea why.
the Cleanup Crew for Modern Email Marketers
Bouncer exists to solve this very problem.
When you enter your list into our platform, we scan everything that is hindering deliverability:
Invalid and poorly written addresses that bounce on the first try
Disposable or temporary emails that users use to bypass registrations
Catch-all domains and role-based mailboxes that flag non-human recipients
Spam traps that silently alert inbox providers job function email database that they are not checking properly
But most importantly, we help you understand which segments of your list are clean, which are risky, and which should be eliminated before you hit send.
Prove Your Legitimacy or Be Filtered
Microsoft isn’t just protecting recipients. It’s protecting its platform. Inboxes use of flash content full of junk aren’t just annoying, they erode trust in the channel. And fax list when billions of people use Outlook, even a small increase in abusive behavior has huge implications.