1、使用python编写发送邮件的类库

代码如下：

import smtplib
from email.mime.text import MIMEText

class SendEmail(object):
    def __init__(self,send_mail_server):
        self.__smtp = smtplib.SMTP(send_mail_server, port=25)
        self.__From=""
        self.__To=""
        self.__password=""
        self.__subject=""
        self.__context=""
        self.__mail=None

    def __del__(self):
        try:
            self.__smtp.quit()
        except:
            pass

    @property
    def From(self):
        return self.__From

    @From.setter
    def From(self, From):
        self.__From = From

    @property
    def To(self):
        return self.__To

    @To.setter
    def To(self, To):
        self.__To = To

    @property
    def password(self):
        return self.__password

    @password.setter
    def password(self,pwd):
        self.__password=pwd

    @property
    def context(self):
        return self.__context

    @context.setter
    def context(self,ctx):
        self.__context=ctx

    @property
    def subject(self):
        return self.__subject

    @subject.setter
    def subject(self,subject):
        self.__subject=subject

    def send(self):
        self.__mail=MIMEText(self.__context)
        self.__mail["From"]=self.__From
        self.__mail["To"]=self.__To
        self.__mail["Subject"]=self.__subject
        self.__smtp.login(self.__From,self.__password)
        self.__smtp.sendmail(self.__From, self.__To, self.__mail.as_string())

2、使用上述封装类发送邮件

直接使用上述封装类即可

send_email=SendEmail   # 初始化的时候需要填入发送邮件服务器地址，如163的发送邮件服务器地址是 
send_email.From="hitredrose # 发送邮件的邮箱地址
send_email.To="redrose2200     # 接收人的邮件地址
send_email.password="LRRDUVG-xxx-YHEMLK"  # 发送邮件的邮箱的授权码，这里不能使用密码，要去邮箱配置授权码
send_email.subject="测试邮件标题"     # 邮件标题
send_email.context="测试邮件内容\n你好啊，哈哈哈\n邮件结束"    # 邮件内容
send_email.send()