Class Hierarchy

Go to the graphical class hierarchy

This inheritance list is sorted roughly, but not completely, alphabetically:

SmtpClient::SmtpConnection | Class for SMTP connections; returns an object of class SmtpClient for sending emails
SmtpClient::Message | For backwards-compatibility and convenience
SmtpClient::Attachment | For backwards-compatibility only
SmtpClient::SmtpClient | Class that's used to communicate with an SMTP server and supports optional TLS/SSL encryption