package main

import (

	"github.com/emersion/go-imap"

	"github.com/emersion/go-imap/client"

	"log"

)

const (

	server   = "imap.sina.net:993"

	username = "shihan@sopans.com"

	password = "xxxx"

)

func main() {

	var c *client.Client

	var err error

	log.Println("Connecting to server...")

	c, err = client.DialTLS(server, nil)

	//连接失败报错

	if err != nil {

		log.Fatal(err)

	}

	log.Println("Connected")

	//登陆

	if err := c.Login(username, password); err != nil {

		log.Fatal(err)

	}

	log.Println("Logged in")

	mailboxes := make(chan *imap.MailboxInfo, 20)

	go func() {

		c.List("", "*", mailboxes)

	}()

	//列取邮件夹

	for m := range mailboxes {

		mbox, err := c.Select(m.Name, false)

		if err != nil {

			log.Fatal(err)

		}

		to := mbox.Messages

		log.Printf("%s : %d", m.Name, to)

	}

}