You can choose to use any of the tools below.
- Email Verification Tool
This tool will lookup the MX Record, connect to it, and run the VRFY command.
- Header Analyzer Tool
Analyzer message headers to detect Source Servers, Routes, and Delays.
- SMTP (Outgoing Server) Testing Tool
Use various levels of testing to test connectivity and sending methods with a SMTP server. You can also mimic delivery to a Incoming server via SMTP.
- SPF Record Parsing Tool
Find and Parse SPF Records.