Mailup Email Verification Made Easy
Set up mailfloss in 60 seconds and the service will continue to check and clean emails daily for you. Improve your email deliverability without the spreadsheets and headaches!
- Integrates with MailUp API to auto-validate emails daily
- Easy to set up and automate
- Cleans your data by fixing misspelled email addresses
- Transparent reporting
- Custom tags and advanced options available

What our customers are saying
mailfloss is literally the only piece of software that I use every single month that I don't even have to think about and I love that, because it's totally set and forget it.
This used to a very tedious and time consuming process that I did manually. With virtually no troubleshooting and very easy configuration, I have literally saved myself hours of work every single week.
Take the pain out of email list management
Stop sending emails to fake addresses
mailfloss catches bad emails before they’re sent. This improves email deliverability rates and helps you avoid ending up in the spam folder.
Emails checked & cleaned every single day, automatically
mailfloss integrates with MailUp and validates your contacts automatically on a daily basis. It takes just 60 seconds to set this up then you can leave it to clean your email list in the background. No more spreadsheets and manual reviewing emails.
Automatic typo correction
Email services like Gmail, Yahoo and AOL frequently get misspelled. mailfloss fixes popular typos in email addresses too. You don’t have to lift a finger.
Keep control of your email management
You’re in complete control of what mailfloss can do. Create tags, custom fields, filters and rules tailored to your needs. Check your analytics to see what’s happening behind the scenes. Or use the API for added flexibility.