Verifies if the address is disposable from the daily updated database of disposable address providers.
Finds the catch all email addresses to improve your deliverability.
Identifies if the email address is syntactically correct or not.
MX lookup to determine if the Mail Exchange (MX) record for the domain is valid or not.
Connects to SMTP server of every email address to check if its mailbox is active or not.
Performs additional 15 processes in real time to give you the accurate results.