使用python語言發送郵件smtp發送文本和添加附件

使用python語言發送郵件smtp，詳細見下面腳本

#!/usr/bin/python
# -*- coding: utf-8 -*-

import smtplib
from email.mime.text import MIMEText
from email.header import Header

# 第三方SMTP服務
mail_host = 'smtp.126.com'
mail_user = '[email protected]'
mail_pass = '12345678'

sender = '[email protected]'
receivers = ['[email protected]']

# 三個參數： 第一個爲文本內容，第二個plain設置文本格式 ，第三個utf-8設置編碼
message = MIMEText('Python 郵件發送測試5。。。', 'plain', 'utf-8')
message['From'] = '[email protected]'   #發送者
message['To'] = '[email protected]'   #接收者

subject = 'Python 測試郵件5'
message['Subject'] = Header(subject, 'utf-8')

smtpObj = smtplib.SMTP()
smtpObj.connect(mail_host, 25)
smtpObj.login(mail_user, mail_pass)
smtpObj.sendmail(sender, receivers, message.as_string())
print "郵件發送成功"

注意上面的接收者可以隨便填寫，可以是數字字符
同時126郵箱要在設置裏開通 郵箱授權密碼

下面爲添加附件的代碼：、

#!/usr/bin/python
# -*- coding: utf-8 -*-

import smtplib
import email
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from email.header import Header
from email.mime.image import MIMEImage
from email.mime.application import MIMEApplication

# 第三方SMTP服務
mail_host = 'smtp.126.com'
mail_user = '[email protected]'
mail_pass = '888888'

sender = '[email protected]'
receivers = ['[email protected]']

#創建一個帶附件的實例
message = MIMEMultipart()
message['From'] = '[email protected]'   #發送者
message['To'] = 'weiruoyu魏若愚'   #接收者
# 郵件標題
subject = 'Python SMTP郵件測試帶附件。。。'
message['Subject'] = Header(subject, 'utf-8')

#郵件正文內容
message.attach(MIMEText('python含有附件', 'plain', 'utf-8'))

#添加附件
part = MIMEApplication(open('test.txt', 'rb').read())
part.add_header('Content-Disposition', 'attachment', filename="test.txt")
message.attach(part)

#添加附件2
part = MIMEApplication(open('abc.docx', 'rb').read())
part.add_header('Content-Disposition', 'attachment', filename="abc.docx")
message.attach(part)

smtpObj = smtplib.SMTP()
smtpObj.connect(mail_host, 25)
smtpObj.login(mail_user, mail_pass)
smtpObj.sendmail(sender, receivers, message.as_string())
smtpObj.quit()

print "郵件發送成功"

上面的filename="test.txt"可以隨便自定義的
參考：http://www.runoob.com/python/python-email.html
郵件附件代碼參考：http://www.cppcns.com/jiaoben/python/191319.html