本篇文章给大家带来的内容是关于php如何使用SwooleTaskWorker实现异步操作Mysql(代码),有一定的参考价值,有需要的朋友可以参考一下,希望对你有所帮助。

Python发送email的三种方式,分别为使用登录邮件服务器、使用smtp服务、调用sendmail命令来发送三种方法

Python发送email比较简单,可以通过登录邮件服务来发送,linux下也可以使用调用sendmail命令来发送,还可以使用本地或者是远程的smtp服务来发送邮件,不管是单个,群发,还是抄送都比较容易实现。本米扑博客先介绍几个最简单的发送邮件方式记录下,像html邮件,附件等也是支持的,需要时查文档即可。

一、登录邮件服务器

通过smtp登录第三方smtp邮箱发送邮件,支持 25 和 465端口

vim python_email_1.py

#!/usr/bin/env python # -*- coding:utf-8 -*- # # author: mimvp.com # 2015.10.05 import smtplib   from email.mime.text import MIMEText   smtpHost = 'smtp.exmail.qq.com'  sender = 'robot@mimvp.com'  password = "mimvp-password"  receiver = 'yanggang@mimvp.com' content = 'hello mimvp.com'  msg = MIMEText(content)   msg['Subject'] = 'email-subject'  msg['From'] = sender   msg['To'] = receiver   ## smtp port 25 smtpServer = smtplib.SMTP(smtpHost, 25)         # SMTP smtpServer.login(sender, password)   smtpServer.sendmail(sender, receiver, msg.as_string())   smtpServer.quit()   print 'send success by port 25'    ## smtp ssl port 465 smtpServer = smtplib.SMTP_SSL(smtpHost, 465)    # SMTP_SSL smtpServer.login(sender, password)   smtpServer.sendmail(sender, receiver, msg.as_string())   smtpServer.quit()   print 'send success by port 465'

执行命令:

$ python python_email_1.py  send success by port 25 send success by port 465

发送结果,会收到两封邮件,截图其中一份邮件如下图:

Python如何发送?python发送email的三种方式介绍

二、使用smtp服务

测试失败,略过或留言指正

#!/usr/bin/env python # -*- coding:utf-8 -*- # # author: mimvp.com # 2015.10.05     import smtplib   from email.mime.text import MIMEText   import subprocess     smtpHost = 'smtp.exmail.qq.com'  sender = 'robot@mimvp.com'  password = "mimvp-password"  receiver = 'yanggang@mimvp.com'     content = 'hello mimvp.com'  msg = MIMEText(content)              if __name__ == "__main__":        p = subprocess.Popen(['/usr/sbin/sendmail', '-t'], stdout=subprocess.PIPE)       print(str(p.communicate()))     p_res = str(p.communicate()[0])     msg = MIMEText(p_res)       msg["From"] = sender       msg["To"] = receiver       msg["Subject"] = "hello mimvp.com"      s = smtplib.SMTP(smtpHost)       s.login(sender, password)     s.sendmail(sender, receiver, msg.as_string())       s.quit()       print 'send success'

三、调用sendmail命令

调用本机linux自身sendmail服务发送邮件,不需要启动sendmail后台进程,不需要发送者登录,邮件发送者可以是任意名字,没有限制。

特别注意:sendmail 命令发送邮件,默认用25端口号,由于阿里云、腾讯云等封禁了25端口号,因此本示例需在开通25端口机器上测试

vim python_email_3.py

#!/usr/bin/env python # -*- coding:utf-8 -*- # # author: mimvp.com # 2015.10.05       from email.mime.text import MIMEText from subprocess import Popen, PIPE import commands    import sys  reload(sys) sys.setdefaultencoding('utf-8')    def send_mail(sender, recevier, subject, html_content):         msg = MIMEText(html_content, 'html', 'utf-8')         msg["From"] = sender         msg["To"] = recevier         msg["Subject"] = subject         p = Popen(["/usr/sbin/sendmail", "-t"], stdin=PIPE)         p.communicate(msg.as_string())       sender = 'robot@mimvp.com' recevier = 'yanggang@mimvp.com' subject = 'sendmail-subject' html_content = 'hello mimvp.com' send_mail(sender, recevier, subject, html_content)

执行命令:

python python_email_3.py

收件结果:

Python如何发送?python发送email的三种方式介绍

标签
DT素材网

DT素材网

140

0

0

( 此人很懒并没有留下什么~~ )