Data accuracy is our #1 priority at Malthus. That’s why we are the only prospecting company to offer a 99% or higher accuracy guarantee.

Every contact is put through a five point analysis to ensure that the email address and contact information is accurate and complete, and that contacting them won’t cause you any bounced emails.

Namely we check:

  • Format: We verify that the email address has the correct format and is not gibberish
  • Type: We verify that the domain name isn’t used for webmails or for creating temporary email addresses
  • Email status: We check if the email address exists and can receive emails
  • Server status: We verify that MX records are present for the domain and that we can connect to the SMTP server these MX records point to
  • Availability: We find this email address publicly available on the web