python 发送邮件的示例代码(Python2/3都可以直接使用)
发送普通邮件
发送文本和html普通邮件如下：
fromemail.headerimportHeader
fromemail.mime.textimportMIMEText
fromemail.utilsimportparseaddr,formataddr
importsmtplib
def_format_addr(s):
name,addr=parseaddr(s)
returnformataddr((Header(name,'utf-8').encode(),addr))
defget_server(username):
"""
通过邮箱地址获得邮箱服务器
:paramusername:用户名，比如：123456@qq.com
:return:邮箱服务器地址，可以根据自己实际业务添加，比如：smtp.qq.com
"""
servers={'qq':'smtp.qq.com'
,'126':'smtp.126.com'
,'163':'smtp.163.com'
,'139':'smtp.139.com'}
forkey,valueinservers.items():
ifkeyinusername:
returnvalue
defsend_mail(username,password,to,sender_name,subject,content,email_type):
"""
:paramusername:
:parampassword:
:paramto:接收者列表[]
:paramsender_name:
:paramsubject:
:paramcontent:
:paramemail_type:
:return:
"""
from_addr=username
password=password
to_addr=to
smtp_server=get_server(username)
#邮件正文是MIMEText类型
msg=MIMEText('%s'%(content),'%s'%(email_type),'utf-8')
msg['From']=_format_addr('%s<%s>'%(sender_name,from_addr))
msg['To']=_format_addr('<%s>'%to_addr)
msg['Subject']=Header('%s'%(subject),'utf-8').encode()
#普通登陆端口是25，带ssl验证时候端口是465
#smtp_server='smtp.exmail.qq.com'
#server=smtplib.SMTP_SSL(smtp_server,465)
server=smtplib.SMTP(smtp_server,25)
server.set_debuglevel(1)
server.login(from_addr,password)
server.sendmail(from_addr,to_addr,msg.as_string())
server.quit()
if__name__=='__main__':
"""发送简单文本邮件"""
username='******@126.com'
password='******'
sender_name='******@126.com'
subject='test邮件'
content='ikeguang的来信
ikeguang.com