libsmtp allows programs to send mail directly through SMTP (no sendmail needed). It is designed to be simple and memory efficient, and has slightly untested support for MIME multipart body parts.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.
