python发送邮件附件

python发送邮件附件

完整示例：

import smtplib
import os

# from email.header import Header
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from email.mime.application import MIMEApplication

#  邮件配置
username = 'test@qq.com'
password = '123456'


def send_emails(subject=None,content=None,ex_file_path=None,to_emails=None):
    
    msgRoot = MIMEMultipart('related')
    msgRoot['Subject'] = "level"

    if ex_file_path:
        _file_name = os.path.basename(ex_file_path)
        with open(ex_file_path, 'rb') as fp:
            msgFile = MIMEApplication(fp.read())
        msgFile["Content-Type"] = 'application/octet-stream'
        msgFile.add_header('Content-Disposition', 'attachment', filename=('utf8', '', _file_name))
        msgRoot.attach(msgFile)


    # msgText = MIMEText(content, _subtype='html', _charset='utf-8')
    msgRoot['From'] = "test"
    msgRoot['To'] = ','.join(to_emails)
    # msgRoot.attach(msgText)

    try:
        server = smtplib.SMTP_SSL('smtp.exmail.qq.com', 465)
        server.login(username, password)
        server.sendmail(username, to_emails, msgRoot.as_string())
        print("sendEmail success")
    except smtplib.SMTPException as e:
        print("fail")
    finally:
        server.quit()


if __name__=='__main__':

    send_emails(
        subject="TEST EMAIL",
        # content="RUN ERROR",
        ex_file_path="output.xlsx",
        to_emails=['test1@qq.com']
    )