gosmtpmx

package module

v0.0.0-...-656cc40 Latest Latest Go to latest Published: Mar 22, 2014 License: BSD-3-Clause Imports: 6 Imported by: 0

Details

A SMTP sender library utilizing MX RR instead of address written in Go.

under development

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func New(mx MX) *client

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

type MXlist map[uint16]*[]*net.MX

func NewImplicitMXList(name string) MXlist

func NewMXList(rrs []*net.MX) MXlist

NewMXList returns MXlist that groups []*net.MX by preference.

func (list *MXlist) Prefs() []uint16

Prefs returns sorted preferences

func (list *MXlist) Shuffle()

Shuffle shuffles MX RR between same preference in MXlist

type Resolver interface {
	ResolvIP(host string) ([]net.IP, error)
	ResolvMX(host string) ([]*net.MX, error)
	NoSuchHost(err error) (bool, string)
}

Resolver implements DNS lookup functions

type Sender interface {
	SendMail(addr, from string, to []string, msg []byte) error
}

func NewSender(mx MX) Sender