POP3 API is a simple library that permits applications to dynamically access a maildrop on a server host. The POP3 API confines to STD 53 (RFC 1939), implementing all the mandatory and optional commands.

• SMTP API 1.
  SMTP API is a simple library that permits applications to transfer mail reliably and efficiently. The SMTP API confines to RFC 821, implementing a subset of the protocol...

• HS POP3 Library 2.0.2
  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 according to RFC 1939

• SMTP/POP3 Email Engine for Fortran 3.5
  SMTP/POP3 Email Engine for Fortran Email from your Fortran application. Simple API allows sending and receiving email, including HTML and MIME attachments. Knowledge of Winsock and TCP/IP is not needed. Includes multiple Fortran examples. Requires...