基于Python实现邮件发送
测试环境：
Python版本：Python 2.7
注：需要修改mimetypes.py文件(该文件可通过文章底部的网盘分享连接获取)，否则会报错，类似如下
mimetypes.guess_type 'ascii' codec can't decode byte 0xb0 in position 1: ord
实现功能：
邮件发送，支持文字，音频文件，文本文件，图形文件，应用程序及其它类型文件的发送；
支持不同的邮箱；
支持一次性往多个邮箱发送；
支持一次性发送n个附件；
支持中文命名的附件发送；
效果：
mail.conf配置:
[SMTP]
login_user = laiyuhenshuai@163.com
login_pwd = xxxxx
from_addr = laiyuhenshuai@163.com
to_addrs = ['mrxxx@163.com','1033553122@qq.com']
host = smtp.163.com
port = 25
说明：不同类型的邮箱(发件人邮箱)，需要修改配置文件为对应的host和端口
smtp.163.com:25
smtp.qq.com:465
实践代码：
#!/usr/bin/env python
# -*- coding:GBK -*-
__author__ = 'shouke'
import ConfigParser
import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.mime.image import MIMEImage
from email.mime.audio import MIMEAudio
from email.mime.application import MIMEApplication
import mimetypes
import os
class MyMail:
def __init__(self, mail_config_file):
config = ConfigParser.ConfigParser()
config.read(mail_config_file)
self.smtp = smtplib.SMTP()
self.login_user = config.get('SMTP', 'login_user')
self.login_pwd = config.get('SMTP', 'login_pwd')
self.from_addr = config.get('SMTP', 'from_addr')
self.to_addrs = config.get('SMTP', 'to_addrs')
self.host = config.get('SMTP', 'host')
self.port = config.get('SMTP', 'port')
# 连接到服务器
def connect(self):
self.smtp.connect(self.host, self.port)
# 登陆邮件服务器
def login(self):
try:
self.smtp.login(self.login_user, self.login_pwd)
except Exception as e:
print('%s' % e)
# 发送邮件
def send_mail(self, mail_subject, mail_content, attachment_path_set):
# 构造MIMEMultipart对象做为根容器
msg = MIMEMultipart()
msg['From'] = self.from_addr
# msg['To'] = self.to_addrs
msg['To'] = ','.join(eval_r(self.to_addrs))
msg['Subject'] = mail_subject
# 添加邮件内容
content = MIMEText(mail_content, _charset='gbk')
msg.attach(content)
for attachment_path in attachment_path_set:
if os.path.isfile(attachment_path): # 如果附件存在
type, coding = mimetypes.guess_type(attachment_path)
if type == None:
type = 'application/octet-stream'
major_type, minor_type = type.split('/', 1)
with open(attachment_path, 'rb') as file:
if major_type == 'text':
attachment = MIMEText(file.read(), _subtype=minor_type)
elif major_type == 'image':
attachment = MIMEImage(file.read(), _subtype=minor_type)
elif major_type == 'application':
attachment = MIMEApplication(file.read(), _subtype=minor_type)
elif major_type == 'audio':
attachment = MIMEAudio(file.read(), _subtype=minor_type)
# 修改附件名称
attachment_name = os.path.basename(attachment_path)
attachment.add_header('Content-Disposition', 'attachment', filename = ('gbk', '', attachment_name))
msg.attach(attachment)
# 得到格式化后的完整文本
full_text = msg.as_string()
# 发送邮件
self.smtp.sendmail(self.from_addr, eval_r(self.to_addrs), full_text)
# 退出
def quit(self):
self.smtp.quit()
if __name__ == '__main__':
mymail = MyMail('./mail.conf')
mymail.connect()
mymail.login()
mail_content = 'hello,亲，这是一封测试邮件，收到请回复^^ 2014'
mymail.send_mail('邮件标题--亲，收到一份邮件，请及时查收', mail_content, {'d:\\shouke.csv', 'd:\\2345haoya_3.1.1.9229.exe',
'd:\\shouke.ini','d:\\shouke.ini', 'd:\\test.mp3', 'd:\\test.png', 'd:\\report20150507204645.html',
'd:\\1 - 副本.sql'})
mymail.quit()
pdf版本及mimetypes.py下载地址:http://pan.baidu.com/s/1P3C3W
