3 ms·
Cute, I assume it start SMTP sessions with different cobinations and checks if the server does not return an error after corresponding RCPT TO. It will not work
by 0tello 12y ago
Cute, I assume it start SMTP sessions with different cobinations and checks if the server does not return an error after corresponding RCPT TO. It will not work with "catch-all" servers.
Hint for inproovement - so far it does not find emails with numbers like John123@gmail.com