本文实例为大家分享了python实现发送邮件功能的具体代码,供大家参考,具体内容如下
依赖:
Python代码实现发送邮件,使用的模块是smtplib、MIMEText,实现代码之前需要导入包:
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import smtplib
from email.mime.text import MIMEText
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使用163邮件发送邮件,具体代码实现如下:
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import smtplib
from email.mime.text import MIMEText
'''
发送邮件函数,默认使用163smtp
:param mail_host: 邮箱服务器,16邮箱host: smtp.163.com
:param port: 端口号,163邮箱的默认端口是 25
:param username: 邮箱账号 xx@163.com
:param passwd: 邮箱密码(不是邮箱的登录密码,是邮箱的授权码)
:param recv: 邮箱接收人地址,多个账号以逗号隔开
:param title: 邮件标题
:param content: 邮件内容
:return:
'''
def send_mail(username, passwd, recv, title, content, mail_host = 'smtp.163.com' , port = 25 ):
msg = MIMEText(content) # 邮件内容
msg[ 'Subject' ] = title # 邮件主题
msg[ 'From' ] = username # 发送者账号
msg[ 'To' ] = recv # 接收者账号列表
smtp = smtplib.SMTP(mail_host, port = port) # 连接邮箱,传入邮箱地址,和端口号,smtp的端口号是25
smtp.login(username, passwd) # 登录发送者的邮箱账号,密码
# 参数分别是 发送者,接收者,第三个是把上面的发送邮件的 内容变成字符串
smtp.sendmail(username, recv, msg.as_string())
smtp.quit() # 发送完毕后退出smtp
print ( 'email send success.' )
if __name__ = = '__main__' :
email_user = 'xxxx@163.com' # 发送者账号
email_pwd = 'xxxxx' # 发送者密码,授权码
maillist = 'xxxx@qq.com'
title = '测试邮件标题'
content = '这里是邮件内容'
send_mail(email_user, email_pwd, maillist, title, content)
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163邮箱的授权码获取方法如下:
1. 登录163邮箱,点击设置-POP3/SMTP/IMAP,如下:
2. 开启SMTP服务且可以查询SMTP的host地址:
3. 点击客户端授权密码,可以重置授权码:
使用QQ邮件发送邮件,具体代码实现如下:
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import smtplib
from email.mime.text import MIMEText
'''
发送邮件函数,默认使用163smtp
:param mail_host: 邮箱服务器,qq邮箱host: smtp.qq.com
:param port: 端口号,qq邮箱的默认端口是: 456
:param username: 邮箱账号 xx@163.com
:param passwd: 邮箱密码(不是邮箱的登录密码,是邮箱的授权码)
:param recv: 邮箱接收人地址,多个账号以逗号隔开
:param title: 邮件标题
:param content: 邮件内容
:return:
'''
#qq邮箱发送邮件
def send_mail(username, passwd, recv, title, content, mail_host = 'smtp.qq.com' , port = 456 ):
msg = MIMEText(content) # 邮件内容
msg[ 'Subject' ] = title # 邮件主题
msg[ 'From' ] = username # 发送者账号
msg[ 'To' ] = recv # 接收者账号列表
smtp = smtplib.SMTP_SSL(mail_host, port = port) # 连接邮箱,传入邮箱地址,和端口号,smtp的端口号是25
smtp.login(username, passwd) # 登录发送者的邮箱账号,密码
# 参数分别是 发送者,接收者,第三个是把上面的发送邮件的 内容变成字符串
smtp.sendmail(username, recv, msg.as_string())
smtp.quit() # 发送完毕后退出smtp
print ( 'email send success.' )
if __name__ = = '__main__' :
email_user = 'xxx@qq.com' # 发送者账号
email_pwd = 'WOSHINIGE123' # 发送者密码,授权码
maillist = 'xxxx@qq.com'
title = '测试邮件标题'
content = '这里是邮件内容'
send_mail(email_user, email_pwd, maillist, title, content)
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多个 收件人且带附件:
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# import smtplib
# from email.mime.text import MIMEText
# '''
# 发送邮件函数,默认使用163smtp
# :param mail_host: 邮箱服务器,qq邮箱host: smtp.163.com
# :param port: 端口号,qq邮箱的默认端口是: 25
# :param username: 邮箱账号 xx@163.com
# :param passwd: 邮箱密码(不是邮箱的登录密码,是邮箱的授权码)
# :param recv: 邮箱接收人地址,多个账号以逗号隔开
# :param title: 邮件标题
# :param content: 邮件内容
# :return:
# '''
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
#邮箱服务器地址
email_host = 'smtp.163.com'
#发送者
email_user = 'xxxx@163.com'
#授权码
email_pwd = 'WOSHINIGE123'
#多个收件人,使用分号分隔
maillist = 'xxxx@qq.com;aaaa@qq.com'
#对多个收件人进行分割,以;为标准,返回结果是list['xxxx@qq.com','aaaa@qq.com']
email_info = maillist.split( ';' )
#构造一个发附件的邮件内容对象
new_msg = MIMEMultipart()
#邮件正文内容
new_msg.attach(MIMEText( 'test email.....' ))
#邮件主题
new_msg[ 'Subject' ] = 'test email'
#邮件发送者
new_msg[ 'From' ] = email_user
#邮件接收者,多个收件人的账号使用,连接,传入类型是str
new_msg[ 'To' ] = ',' .join(email_info)
#打开a.txt读取文本内容
att = MIMEText( open ( 'a.txt' ).read())
att[ "Content-Type" ] = 'application/octet-stream'
# 发送附件就得这么写,固定格式,filename指定附件的名字
att[ "Content-Disposition" ] = 'attachment; filename="haha.txt"'
new_msg.attach(att)
# 连接邮箱,传入邮箱地址,和端口号,smtp的端口号是25
smtp = smtplib.SMTP(email_host, port = 25 )
# 发送者的邮箱账号,密码,先登录
smtp.login(email_user, email_pwd)
smtp.sendmail(email_user, email_info, new_msg.as_string())
smtp.quit()
print ( 'email send success.' )
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多个收件人时账号之间使用分号;分割,进行smtp.sendmail(传入的多个收件人类型是list);new_msg['TO'] = recv,接收的类型是str
使用类实现邮件的发送,即可发送多人也可发送附件:
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import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
class SendMail( object ):
def __init__( self , username, passwd, recv, title, content, file = None , email_host = 'smtp.163.com' , port = 25 ):
self .username = username
self .passwd = passwd
self .recv = recv
self .title = title
self .content = content
self . file = file
self .email_host = email_host
self .port = port
def send_mail( self ):
msg = MIMEMultipart()
#发送内容的对象
if self . file : #处理附件的
att = MIMEText( open ( self . file , encoding = 'utf-8' ).read())
att[ "Content-Type" ] = 'application/octet-stream'
att[ "Content-Disposition" ] = 'attachment; filename="%s"' % self . file
msg.attach(att)
msg.attach(MIMEText( self .content)) #邮件正文的内容
msg[ 'Subject' ] = self .title # 邮件主题
msg[ 'From' ] = self .username # 发送者账号
#将多个账号'aaa.@qq.com;bbbb@163.com' 以分号分割,分割为list
self .recv = self .recv.split( ';' )
if isinstance ( self .recv, list ):
msg[ 'To' ] = ',' .join( self .recv)
else :
msg[ 'To' ] = self .recv # 接收者账号列表
if self .username.endswith( 'qq.com' ): #如果发送者是qq邮箱
self .smtp = smtplib.SMTP_SSL( self .email_host, port = self .port)
else :
self .smtp = smtplib.SMTP( self .email_host, port = self .port)
#发送邮件服务器的对象
self .smtp.login( self .username, self .passwd)
try :
self .smtp.sendmail( self .username, self .recv, msg.as_string())
except Exception as e:
print ( '出错了。。' , e)
else :
print ( '发送成功!' )
self .smtp.quit()
if __name__ = = '__main__' :
m = SendMail(
username = 'zzzzz@163.com' , passwd = 'xxxxxxx' , file = 'a.txt' , recv = 'xxxxxx@qq.com;xxxxxx@qq.com' ,
title = '多个收件人' , content = '哈哈哈啊哈哈哈哈' , email_host = 'smtp.163.com' , port = 25
)
m.send_ma
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以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持服务器之家。