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- # -*- coding:utf-8 -*-
- import smtplib
- import email
- from email.mime.multipart import MIMEMultipart
- from email.mime.text import MIMEText
- from email.mime.image import MIMEImage
- from email.mime.base import MIMEBase
- from email.mime.application import MIMEApplication
- from email.header import Header
- # 发件人地址，通过控制台创建的发件人地址
- username = 'message@dvema.com'
- # 发件人密码，通过控制台创建的发件人密码
- password = 'SMtp123456'
- # 自定义的回复地址
- replyto = '***'
- # 收件人地址或是地址列表，支持多个收件人，最多30个
- #rcptto = '***,***'
- # rcptto = '1758730877@qq.com'
- rcptto = 'cjk1758730877@gmail.com'
- # 构建alternative结构
- msg = MIMEMultipart('alternative')
- msg['Subject'] = Header('自定义信件主题').encode()
- msg['From'] = '%s <%s>' % (Header('自定义发信昵称').encode(), username)
- # msg['To'] = rcptto
- msg['Reply-to'] = replyto
- msg['Message-id'] = email.utils.make_msgid()
- msg['Date'] = email.utils.formatdate()
- # 构建alternative的text/plain部分
- # textplain = MIMEText('自定义TEXT纯文本部分', _subtype='plain', _charset='UTF-8')
- # msg.attach(textplain)
- # 构建alternative的text/html部分
- sendHtml = '''
- <!DOCTYPE html>
- <html lang="en">
- <head>
- <meta charset="UTF-8">
- <title>Title</title>
- </head>
- <body>
- <div class="content"
- style="overflow: hidden;padding:30px 10% 70px 10%;margin:0 10%;background-color: #fff;box-shadow:0 4px 20px rgba(0,0,0,0.1);word-break: break-all;">
- <h2 style="margin: 30px 0;">Hello, {username}</h2>
- <p style="margin-bottom: 40px;">请输入验证码完成注册,有效期10分钟:</p>
- <span style="padding: 10px 20px; font-size: 24px;background-color: #EB6F5A;border-radius:4px;color:#fff;">{captcha}</span>
- </div>
- </body>
- </html>
- '''
- texthtml = MIMEText(sendHtml, _subtype='html', _charset='UTF-8')
- msg.attach(texthtml)
- # 发送邮件
- try:
- client = smtplib.SMTP()
- #python 2.7以上版本，若需要使用SSL，可以这样创建client
- #client = smtplib.SMTP_SSL()
- #SMTP普通端口为25或80
- client.connect('smtpdm.aliyun.com', 25)
- #开启DEBUG模式
- client.set_debuglevel(0)
- client.login(username, password)
- #发件人和认证地址必须一致
- #备注：若想取到DATA命令返回值,可参考smtplib的sendmaili封装方法:
- # 使用SMTP.mail/SMTP.rcpt/SMTP.data方法
- client.sendmail(username, rcptto, msg.as_string())
- client.quit()
- print('邮件发送成功')
- except smtplib.SMTPConnectError as e:
- print('邮件发送失败，连接失败:', e.smtp_code, e.smtp_error)
- except smtplib.SMTPAuthenticationError as e:
- print('邮件发送失败，认证错误:', e.smtp_code, e.smtp_error)
- except smtplib.SMTPSenderRefused as e:
- print('邮件发送失败，发件人被拒绝:', e.smtp_code, e.smtp_error)
- except smtplib.SMTPRecipientsRefused as e:
- print('邮件发送失败，收件人被拒绝:', e.smtp_code, e.smtp_error)
- except smtplib.SMTPDataError as e:
- print('邮件发送失败，数据接收拒绝:', e.smtp_code, e.smtp_error)
- except smtplib.SMTPException as e:
- print('邮件发送失败, ', e.message)
- except Exception as e:
- print('邮件发送异常, ', str(e))
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