Currently working:
 
WEB: Gmail, Outlook, Yahoo - more than 90% of all mail services in the world.
IMAP: Outlook, Yahoo, Rambler, Mail.ru, AOL, Comcast
 
Checker for validity and keywords.
 
- Can work with logs or with a file database.
- Support for proxy http/https, sock4/sock4a, sock5.
-...