This is a powerful library that uses the SMTP and POP3 protocols with many / enhanced features. This library performs auto detection and collection of bad email addresses, export and import of XML and EML, progress monitoring etc., This tool offers complete MIME capability that allows posting and retrieving of encrypted mails. This tool has the power of controlling cryptographic / service providers. This tool provides MHTML which allows the users to send and receive HTML emails with style sheets and images.