【脚本语言系列】关于Python邮件服务smtplib，你需要知道的事

如何使用smtplib

# -*- coding:utf-8 -*-
#
import smtplib
import Tkinter
class Window:
def __init__(self, root):
label1 = Tkinter.Label(root, text = 'SMTP')
label2 = Tkinter.Label(root, text = 'Port')
label3 = Tkinter.Label(root, text = '用户名')
label4 = Tkinter.Label(root, text = '密码')
label5 = Tkinter.Label(root, text = '收件人')
label6 = Tkinter.Label(root, text = '主题')
label7 = Tkinter.Label(root, text = '发件人')
label1.place(x = 5, y = 5)
label2.place(x = 5, y = 30)
label3.place(x = 5, y = 55)
label4.place(x = 5, y = 80)
label5.place(x = 5, y = 105)
label6.place(x = 5, y = 130)
label7.place(x = 5, y = 155)
self.entrySMTP = Tkinter.Entry(root)
self.entryPort = Tkinter.Entry(root)
self.entryUser = Tkinter.Entry(root)
self.entryPass = Tkinter.Entry(root, show='*')
self.entryTo = Tkinter.Entry(root)
self.entrySub = Tkinter.Entry(root)
self.entryFrom = Tkinter.Entry(root)
self.entrySMTP.insert(Tkinter.END, "smtp.qq.com")
self.entryPort.insert(Tkinter.END, '465')
self.entryUser.insert(Tkinter.END, "******@qq.com")# ******@qq.com为测试邮箱，下同
self.entryPass = Tkinter.Entry(root, show='*')
self.entryPass.insert(Tkinter.END, "***********") # 填入“授权码”
self.entryTo.insert(Tkinter.END, "******@qq.com")
self.entrySub.insert(Tkinter.END, "Hello, World")
self.entryFrom.insert(Tkinter.END, "******@qq.com")
self.entrySMTP.place(x = 50, y = 5)
self.entryPort.place(x = 50, y = 30)
self.entryUser.place(x = 50, y = 55)
self.entryPass.place(x = 50, y = 80)
self.entryTo.place(x = 50, y = 105)
self.entrySub.place(x = 50, y = 130)
self.entryFrom.place(x = 50, y = 155)
self.get=Tkinter.Button(root, text = '发送邮件', command = self.Get)
self.get.place(x=60, y=180)
self.text = Tkinter.Text(root)
self.text.place(y=200)
def Get(self):
try:
host = self.entrySMTP.get()
port = int(self.entryPort.get())
user = self.entryUser.get()
pw = self.entryPass.get()
fromaddr=self.entryFrom.get()
toaddr =self.entryTo.get()
subject = self.entrySub.get()
text = self.text.get(1.0,Tkinter.END)
msg = ("From: %s\nTo: %s\nSubject: %s\n\n"
%(fromaddr, toaddr, subject))
msg = msg + text
# smtp = smtplib.SMTP(host, port)
smtp = smtplib.SMTP_SSL(host, port)
smtp.set_debuglevel(1)
smtp.login(user, pw)
smtp.sendmail(fromaddr, toaddr, msg)
smtp.quit()
except:
self.text.insert(Tkinter.END, '发送错误\n')
root = Tkinter.Tk()
window = Window(root)
root.mainloop()

什么是smtplib