smtp

Documentation

Index

• func Serv(addr string, readTimeOut time.Duration, writeTimeOut time.Duration, ...) error
• type Backend
  • func (bkd *Backend) NewSession(_ *smtp.Conn) (smtp.Session, error)
• type DataHandler
• type Session
  • func (s *Session) AuthPlain(username, password string) error
  • func (s *Session) Data(r io.Reader) error
  • func (s *Session) Logout() error
  • func (s *Session) Mail(from string, opts *smtp.MailOptions) error
  • func (s *Session) Rcpt(to string) error
  • func (s *Session) Reset()

Functions

func Serv

func Serv(
	addr string,
	readTimeOut time.Duration,
	writeTimeOut time.Duration,
	maxMessageBytes int,
	handler DataHandler,
) error

Types

type Backend

type Backend struct {
	// contains filtered or unexported fields
}

The Backend implements SMTP server methods.

func (*Backend) NewSession

func (bkd *Backend) NewSession(_ *smtp.Conn) (smtp.Session, error)

type DataHandler

type DataHandler func(message db.Message)

type Session

type Session struct {
	// contains filtered or unexported fields
}

Session represents a SMTP session.

func (*Session) AuthPlain

func (s *Session) AuthPlain(username, password string) error

AuthPlain is a callback function for handling PLAIN authentication.

func (*Session) Data

func (s *Session) Data(r io.Reader) error

Data is a callback function for handling DATA command. It reads the email data from the provided io.Reader, parses it using letters library, and calls the dataHandler with the parsed email data.

func (*Session) Logout

func (s *Session) Logout() error

Logout is a callback function for handling LOGOUT command.

func (*Session) Mail

func (s *Session) Mail(from string, opts *smtp.MailOptions) error

Mail is a callback function for handling MAIL command.

func (*Session) Rcpt

func (s *Session) Rcpt(to string) error

Rcpt is a callback function for handling RCPT command.

func (*Session) Reset

func (s *Session) Reset()

Reset is a callback function for handling RSET command.