Python 批量发送邮件脚本

Love The Way You Lie 2022-01-14 17:17 443阅读 0赞

[2019独角兽企业重金招聘Python工程师标准>>> ][2019_Python_] ![hot3.png][]

![18090421_ozGE.gif][] ![18090421_LPys.gif][] 查看源码

1 #!/usr/bin/env python
     2 #-*- coding: utf-8 -*-
     3 
     4 import email 5 import smtplib 6 import mimetypes 7 from email.MIMEMultipart import MIMEMultipart 8 from email.MIMEText import MIMEText 9 
    10 # 邮件列表文件(每行一个邮件地址)
    11 MAIL_FILE_PATH = './emails.txt'
    12 
    13 # 邮件内容文件
    14 MAIL_CONTENT_PATH = './page_kfc.html'
    15 
    16 # 发件人名称
    17 SENDER_NAME = 'Company Inc.'
    18 
    19 # 发件人邮箱
    20 SENDER_MAIL = 'noreply@yourmailhost.com'
    21 
    22 # 发件人邮箱密码
    23 SENDER_PSWD = 'yourpassword'
    24 
    25 # SMTP 服务器
    26 SMTP_SERVER = 'smtp.yourmailhost.com'
    27 
    28 # SMTP 端口
    29 SMTP_PORT = '25'
    30 
    31 # 每次发送给几人
    32 RECEIVER_LIMIT_PER_TIME = 10
    33 
    34 # ##################################################################
    35 # #
    36 # 以下部分请勿修改 #
    37 # #
    38 # ##################################################################
    39 
    40 # 获取收件人列表
    41 def GetReceivers(limit = 10): 42     f = open(MAIL_FILE_PATH, 'r+') 43 
    44     try: 45         lines = f.readlines() 46     finally: 47 f.close() 48 
    49     receivers = lines[:RECEIVER_LIMIT_PER_TIME] 50     lines     = lines[RECEIVER_LIMIT_PER_TIME:] 51 
    52     f = open(MAIL_FILE_PATH, 'w+') 53 f.writelines(lines) 54 f.close() 55 
    56     return receivers 57 
    58 # 批量发送邮件
    59 def SendEmail(sender, senderName, receivers, subject, body): 60     smtp = smtplib.SMTP(SMTP_SERVER, SMTP_PORT) 61 smtp.login(SENDER_MAIL, SENDER_PSWD) 62 
    63     if(senderName != ''): 64         sender = senderName + '<' + sender + '>'
    65 
    66     for receiver in receivers: 67         receiver = receiver.strip() 68 
    69         msg = MIMEMultipart('alternative') 70         msg['Subject'] = subject 71         msg['From'] = sender 72         msg['To'] = receiver 73         msg.attach(MIMEText(body, 'html', 'utf-8')) 74 
    75 smtp.sendmail(sender, receiver, msg.as_string()) 76 
    77 smtp.quit() 78 
    79 if __name__ == '__main__': 80     '''
    81 发送邮件开始 82     '''
    83 
    84     # 获取本次要发送的邮件地址
    85     receivers = GetReceivers(RECEIVER_LIMIT_PER_TIME) 86 
    87     # 获取邮件标题和内容
    88     f = open(MAIL_CONTENT_PATH, 'r'); 89     lines = f.readlines() 90 f.close() 91 
    92     subject = lines[0].strip() 93     body = ''.join(lines[1:]) 94 
    95     # 发送
    96     SendEmail(SENDER_MAIL, SENDER_NAME, receivers, subject, body)

转载于:https://my.oschina.net/weisenz/blog/200640

[2019_Python_]: https://my.oschina.net/u/2663968/blog/3061697
[hot3.png]: /images/20220114/1235896df01a46d2afb6b54bf44423b5.png
[18090421_ozGE.gif]: http://static.oschina.net/uploads/img/201402/18090421_ozGE.gif
[18090421_LPys.gif]: /images/20220114/3338610500c643ee90fc9c9ca8674b91.png