Short description of HS POP3 Library 2.0.0: HS POP3 is a software library in C (supplied with full source code) implements the client side of Post Office Protocol Version 3 (POP3) over TCP socket layer as per RFC 1939. HS POP3 supports user authentication, reception of internet headers and text, message deletion and statistics. Supports secure POP3 over TLS / SSL POP3S and RFC 2595. HS POP3 library supports extracting binary files in MIME v1.0 base64 format