smtp

type Address ¶

type Address struct {
	Name    string
	Address string
}

Address is a struct that represents an email address

type AuthenticationBackend ¶

type AuthenticationBackend struct {
	Authenticate        func(initial string, conn *textproto.Conn) (CheckAddress, error)
	SupportedMechanisms []string
}

AuthenticationBackend is a struct that represents an authentication backend

type CheckAddress ¶ added in v1.1.0

type CheckAddress func(*Address) (bool, error)

type DatabaseBackend ¶

type DatabaseBackend struct {
	CheckUser func(*Address) (bool, error)
	WriteMail func(*Mail) error
}

DatabaseBackend is a struct that represents a database backend

type Mail ¶

type Mail struct {
	From *Address
	To   []*Address
	Data []byte
}

Mail is a struct that represents an email

type MailQueueItem ¶

type MailQueueItem struct {
	From *Address
	To   []*Address
	Host string
}

MailQueueItem is a struct that represents an item in the mail queue

type Receiver ¶

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

Receiver is a struct that represents an SMTP receiver

func NewReceiver(conn net.Listener, hostname string, ownedDomains []string, enforceTLS bool, database DatabaseBackend, authentication AuthenticationBackend, tlsConfig *tls.Config) *Receiver

func (fr *Receiver) Close() error

func (fr *Receiver) Serve() error

type SenderArgs ¶

type SenderArgs struct {
	EnforceTLS bool
}

SenderArgs is a struct that represents the arguments for the Sender