python发邮件

import yamail
#发件人信息
send_mail_info=\
    {
        'host':'smtp.xx.com',
        'user':'xx@xx.com',
        'password':'xx'
    }
#收件人信息，标题，附件
to_mail_info=\
    {
    'to':['xx@qq.com','xx@qq.com'],#收件人，多人是列表
    'cc':'xx@qq.com',#抄送人，多人是列表
    'subject':'python发邮件',#标题
    'attachments':'c.txt',#附件
    'contents':'正文内容'#正文
    }
send_mail_smtp = yamail.SMTP(**send_mail_info)

send_mail_smtp.send(**to_mail_info)
send_mail_smtp.send(to=['xx@qq.com'],cc=['xx@qq.com'],subject='df',attachments='dfdf',contents='dfsdfs',)

send_mail_smtp.close()