Python中发邮件(明文/SSL/TLS三种方式)(亲测可用)

By | 2018年5月18日

#!/usr/bin/python
# coding:utf-8
import smtplib
from email.MIMEText import MIMEText
from email.Utils import formatdate
from email.Header import Header
import sys

#设置默认字符集为UTF8 不然有些时候转码会出问题
default_encoding = ‘utf-8’
if sys.getdefaultencoding() != default_encoding:
reload(sys)
sys.setdefaultencoding(default_encoding)

#发送邮件的相关信息,根据你实际情况填写
smtpHost = ‘smtp.126.com’
smtpPort = ’25’
sslPort = ‘587’
fromMail = ‘zhangsan@126.com’
toMail = ‘funame@126.com’
username = ‘zhangsan’
password = ‘123456’

#邮件标题和内容
subject = u'[Notice]hello’
body = u’hello,this is a mail from ‘ + fromMail

#初始化邮件
encoding = ‘utf-8′
mail = MIMEText(body.encode(encoding),’plain’,encoding)
mail[‘Subject’] = Header(subject,encoding)
mail[‘From’] = fromMail
mail[‘To’] = toMail
mail[‘Date’] = formatdate()

try:
#连接smtp服务器,明文/SSL/TLS三种方式,根据你使用的SMTP支持情况选择一种
#普通方式,通信过程不加密
smtp = smtplib.SMTP(smtpHost,smtpPort)
smtp.ehlo()
smtp.login(username,password)

#tls加密方式,通信过程加密,邮件数据安全,使用正常的smtp端口
#smtp = smtplib.SMTP(smtpHost,smtpPort)
#smtp.set_debuglevel(True)
#smtp.ehlo()
#smtp.starttls()
#smtp.ehlo()
#smtp.login(username,password)

#纯粹的ssl加密方式,通信过程加密,邮件数据安全
#smtp = smtplib.SMTP_SSL(smtpHost,sslPort)
#smtp.ehlo()
#smtp.login(username,password)

#发送邮件
smtp.sendmail(fromMail,toMail,mail.as_string())
smtp.close()
print ‘OK’
except Exception as e:
print e

发表评论

您的电子邮箱地址不会被公开。 必填项已用*标注