smtp

Mar 28, 2024

Changes in this version

+ var ErrAuthUnknownMechanism = &SMTPError

+ type AuthSession interface

+ Auth func(mech string) (sasl.Server, error)

+ AuthMechanisms func() []string

+ type BackendFunc func(c *Conn) (Session, error)

+ func (f BackendFunc) NewSession(c *Conn) (Session, error)

type Client

+ func DialStartTLS(addr string, tlsConfig *tls.Config) (*Client, error)

+ func NewClientStartTLS(conn net.Conn, tlsConfig *tls.Config) (*Client, error)

+ func (c *Client) MaxMessageSize() (size int, ok bool)

+ func (c *Client) SupportsAuth(mech string) bool

Nov 9, 2023

Changes in this version

+ type DSNAddressType string

+ const DSNAddressTypeRFC822

+ const DSNAddressTypeUTF8

+ type DSNNotify string

+ const DSNNotifyDelayed

+ const DSNNotifyFailure

+ const DSNNotifyNever

+ const DSNNotifySuccess

+ type DSNReturn string

+ const DSNReturnFull

+ const DSNReturnHeaders

type MailOptions

+ EnvelopeID string

+ Return DSNReturn

type RcptOptions

+ Notify []DSNNotify

+ OriginalRecipient string

+ OriginalRecipientType DSNAddressType

type Server

+ EnableDSN bool

+ Network string

Aug 14, 2023

Changes in this version

+ type RcptOptions struct

Jul 7, 2023

Changes in this version

+ var ErrAuthFailed = &SMTPError

+ var ErrServerClosed = errors.New("smtp: server already closed")

+ func SendMailTLS(addr string, a sasl.Client, from string, to []string, r io.Reader) error

type Server

+ func (s *Server) Shutdown(ctx context.Context) error

Oct 21, 2022

Changes in this version

type Backend

+ NewSession func(c *Conn) (Session, error)

type Client

+ func (c *Client) SendMail(from string, to []string, r io.Reader) error

type Conn

+ func (c *Conn) Conn() net.Conn

+ func (c *Conn) Hostname() string

type Session

+ AuthPlain func(username, password string) error

Mar 24, 2021

Changes in this version

type Client

+ DebugWriter io.Writer

Sep 13, 2020

Changes in this version

+ var ErrDataReset = errors.New("smtp: message transmission aborted")

+ type BodyType string

+ const Body7Bit

+ const Body8BitMIME

+ const BodyBinaryMIME

type Client

+ CommandTimeout time.Duration

+ SubmissionTimeout time.Duration

+ func (c *Client) LMTPData(statusCb func(rcpt string, status *SMTPError)) (io.WriteCloser, error)

type MailOptions

+ Body BodyType

type Server

+ EnableBINARYMIME bool

May 9, 2020

Changes in this version

type MailOptions

+ Auth *string

Nov 20, 2019

Changes in this version

+ var ErrTooLongLine = errors.New("smtp: too longer line in input stream")

type ConnectionState

+ LocalAddr net.Addr

+ type LMTPSession interface

+ LMTPData func(r io.Reader, status StatusCollector) error

+ type MailOptions struct

+ RequireTLS bool

+ Size int

+ UTF8 bool

type SMTPError

+ func (err *SMTPError) Temporary() bool

type Server

+ EnableREQUIRETLS bool

+ EnableSMTPUTF8 bool

+ MaxLineLength int

+ type StatusCollector interface

+ SetStatus func(rcptTo string, err error)

Jul 19, 2019

Changes in this version

+ type Logger interface

+ Printf func(format string, v ...interface{})

+ Println func(v ...interface{})

type Server

+ ErrorLog Logger

May 18, 2019

Changes in this version

+ var EnhancedCodeNotSet = EnhancedCode

+ var NoEnhancedCode = EnhancedCode

+ type EnhancedCode [3]int

type SMTPError

+ EnhancedCode EnhancedCode

Apr 3, 2019

Changes in this version

type Conn

+ func (c *Conn) Session() Session

+ func (c *Conn) SetSession(session Session)

type Server

+ ReadTimeout time.Duration

+ WriteTimeout time.Duration

+ type Session interface

+ Data func(r io.Reader) error

+ Logout func() error

+ Mail func(from string) error

+ Rcpt func(to string) error

+ Reset func()

Mar 18, 2019

Changes in this version

type Conn

+ func (c *Conn) State() ConnectionState

+ type ConnectionState struct

+ Hostname string

+ RemoteAddr net.Addr

+ TLS tls.ConnectionState

+ type SMTPError struct

+ Code int

+ Message string

+ func (err *SMTPError) Error() string

Jan 16, 2019

Changes in this version

+ var ErrAuthRequired = errors.New("Please authenticate first")

+ var ErrAuthUnsupported = errors.New("Authentication not supported")

+ var ErrDataTooLarge = &smtpError

+ func SendMail(addr string, a sasl.Client, from string, to []string, r io.Reader) error

+ type Backend interface

+ AnonymousLogin func() (User, error)

+ Login func(username, password string) (User, error)

+ type Client struct

+ Text *textproto.Conn

+ func Dial(addr string) (*Client, error)

+ func DialTLS(addr string, tlsConfig *tls.Config) (*Client, error)

+ func NewClient(conn net.Conn, host string) (*Client, error)

+ func NewClientLMTP(conn net.Conn, host string) (*Client, error)

+ func (c *Client) Auth(a sasl.Client) error

+ func (c *Client) Close() error

+ func (c *Client) Data() (io.WriteCloser, error)

+ func (c *Client) Extension(ext string) (bool, string)

+ func (c *Client) Hello(localName string) error

+ func (c *Client) Mail(from string) error

+ func (c *Client) Noop() error

+ func (c *Client) Quit() error

+ func (c *Client) Rcpt(to string) error

+ func (c *Client) Reset() error

+ func (c *Client) StartTLS(config *tls.Config) error

+ func (c *Client) TLSConnectionState() (state tls.ConnectionState, ok bool)

+ func (c *Client) Verify(addr string) error

+ type Conn struct

+ func (c *Conn) Close() error

+ func (c *Conn) IsTLS() bool

+ func (c *Conn) ReadLine() (string, error)

+ func (c *Conn) Reject()

+ func (c *Conn) Server() *Server

+ func (c *Conn) SetUser(user User)

+ func (c *Conn) TLSConnectionState() (state tls.ConnectionState, ok bool)

+ func (c *Conn) User() User

+ func (c *Conn) WriteResponse(code int, text ...string)

+ type SaslServerFactory func(conn *Conn) sasl.Server

+ type Server struct

+ Addr string

+ AllowInsecureAuth bool

+ AuthDisabled bool

+ Backend Backend

+ Debug io.Writer

+ Domain string

+ LMTP bool

+ MaxIdleSeconds int

+ MaxMessageBytes int

+ MaxRecipients int

+ Strict bool

+ TLSConfig *tls.Config

+ func NewServer(be Backend) *Server

+ func (s *Server) Close()

+ func (s *Server) EnableAuth(name string, f SaslServerFactory)

+ func (s *Server) ForEachConn(f func(*Conn))

+ func (s *Server) ListenAndServe() error

+ func (s *Server) ListenAndServeTLS() error

+ func (s *Server) Serve(l net.Listener) error

+ type User interface

+ Logout func() error

+ Send func(from string, to []string, r io.Reader) error