Multiple mails in CC header

[anasanzari]

Can we have a method for adding multiple mails in cc header?

[snailQH]

I read the source code and find it supports the multi-mails in cc list. But in a indirect way.
I paste some demo code here:

func dosendmail() {
	var tt []*gomail.Message //m ...*Message
	ccAdd := []string{0: "first@gmail.com", 1: "second@gmail.com"}
	for _, ccaddress := range ccAdd {
		m := gomail.NewMessage()
		m.SetHeader("From", fromAdd)
		m.SetHeader("To", toAdd)
		m.SetAddressHeader("Cc", ccaddress, "ccname")
		m.SetHeader("Subject", "Hello!")
		m.SetBody("text/html", "Hello <b>first</b> and <i>second</i>!")
		m.Attach("test.gofile") //attachment
		tt = append(tt, m)      // every mail added here
	}

	d := gomail.NewDialer(smtpAdd, 25, fromAdd, pwd)
	d.TLSConfig = &tls.Config{InsecureSkipVerify: true}
	// Send the email to receiver, first and second.
	if err := d.DialAndSend(tt...); err != nil { //dial and sent via tt
		text := fmt.Sprintf("%v", err)
		if strings.Contains(text, "535 Error: authentication failed") { //sometimes it will fail in authentication,just retry
			fmt.Println(text, "\t", "retrying sending e-mail")
			dosendmail()
		}
	} else {
		fmt.Println("Success")
	}
}

Each one in the cc list will receive one mail which sent to the RECEIVER and cc to himself(can not see others who also in the cc list).
AND, MORE IMPORTANT. THE RECEIVER MAY RECEIVE THE EMAIL MORE THAN ONE TIME DEPENDS ON THE NUMBERS IN THE CC LIST.
You can add more than one email in the To like m.SetHeader("To", "bob@example.com", "cora@example.com")
Or another way: m.SetHeader("Cc","bob@example.com","cora@example.com"), it can be parsed into cc list.

[iamdanielyin]

This works for me m.SetHeader("Cc", "bob@example.com", "cora@example.com")

[crazy-canux]

@yinfxs

what is the cc or to list can not hard code?

[zheeeng]

Have the same question

[pedromorgan]

see #104 and #108

[awsp]

@crazy-canux

Since SetHeader takes varargs, for non-hard coding way, should it be this way?

list := []string{"a@a.com", "b@b.com"}
m.SetHeader("Cc", list...)