python实现邮件客户机。

计算机网络—自顶向下的方法——课后编程答案

-找了很多网上的源码都不好用，只能自己动手写了一个，以供参考

-编程环境：windows10+pycharm专业版2018.2.3

-注释：python 简单实现邮件发送客户端

-邮件客户机python代码：

import smtplib
from email.mime.text import MIMEText
from tkinter import *

mail_host = "smtp.qq.com"  # 设置服务器
mail_user = "[email protected]"  # 用户名
mail_pass = "wqhpfobeexukbafh"  # 授权码
me = "1098231684" + "<" + "[email protected]" + ">"

'''发送函数'''
def sendmail(mail_receiver, mail_subject, mail_content):

    msg = MIMEText(mail_content, 'plain', 'utf-8')
    msg['Subject'] = mail_subject
    msg['From'] = me
    msg['To'] = ";".join(mail_receiver)

    try:
        server = smtplib.SMTP_SSL(mail_host, 465)
        server.login(mail_user, mail_pass)
        server.sendmail(me, mail_receiver, msg.as_string())
        server.quit()
    except smtplib.SMTPException:
        print("Error: 无法发送邮件")

'''客户端'''
def client():

    top = Tk()
    top.title("邮件发送客户端")
    top.geometry('500x500')

    '''发送人'''
    Label(top, text="发送人:", bg="green",font="隶书", width=10, height=1).place(x=30, y=30)
    Label(top, text="1098231684<[email protected]>",font="隶书",bg="white", width=35, height=1).place(x=170, y=30)

    '''接收人'''
    Label(top, text="接收人:", bg="yellow",font="隶书",width=10, height=1).place(x=30,y=70)
    receiver_entry = Entry(top,width=40)
    receiver_entry.place(x=170,y=70)

    '''主题'''
    Label(top, text="主题:", bg="yellow",font="隶书",width=10, height=1).place(x=30,y=110)
    subject_entry = Entry(top,  width=40)
    subject_entry.place(x=170, y=110)

    '''内容'''
    Label(top, text="内容:", bg="blue",font="隶书",width=10, height=1).place(x=30,y=150)
    content_text = Text(top,width=60,height=20)
    content_text.place(x=30,y=190)

    def clearcontent():
        content_text.delete('0.0','end')

    def send():
        receiver = receiver_entry.get()
        subject = subject_entry.get()
        content = content_text.get('0.0','end')
        if "@" in receiver:
            try:
                sendmail(receiver,subject,content)
                print("邮件已发送")
            except IOError:
                print("发送失败")
        else:
            print("邮箱格式不对\n请确认接收人邮箱")

    '''按钮'''
    Button(top,text="清空",bd=5,font="隶书",width=10,command=clearcontent).place(x=30,y=460)
    Button(top,text="发送",bd=5,font="隶书",width=10,command=send).place(x=355,y=460)

    top.mainloop()

if __name__ == '__main__':
    client()

'''
测试:

#收件人
receiver = ["[email protected]", "[email protected]"]
#主题
subject = "测试邮件"
#邮件内容
content = "人生若只如初见，何事秋风悲画。---来自你最爱的老公"

'''

转载请注明出处