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为了方便，我这儿是自己给自己发的邮件，如果条件允许，你可以用不同的邮件地址来发件和收件。

Python

# Python3import smtplibfrom email.mime.text import MIMETextfrom email.header import Header# 第三方 SMTP 服务mail_host = "smtp.qq.com"  # 设置服务器mail_user = "2392863668@qq.com"  # 用户名mail_pass = "****************"  # 口令sender = '2392863668@qq.com'receivers = ['2392863668@qq.com']  # 接收邮件，可设置为你的QQ邮箱或者其他邮箱message = MIMEText('Python 邮件发送测试...', 'plain', 'utf-8')message['From'] = Header("Looking", 'utf-8')message['To'] = Header("you", 'utf-8')subject = 'Python SMTP 邮件测试'message['Subject'] = Header(subject, 'utf-8')smtpObj = smtplib.SMTP()smtpObj.connect(mail_host, 25)  # 25 为 SMTP 端口号smtpObj.login(mail_user, mail_pass)smtpObj.sendmail(sender, receivers, message.as_string())print("邮件发送成功")

Ruby

# Ruby require 'mail'smtp = { :address => 'smtp.qq.com', :port => 25, :domain => 'qq.com', \         :user_name => '2392863668@qq.com', :password => '****************',\         :enable_starttls_auto => true, :openssl_verify_mode => 'none' }Mail.defaults { delivery_method :smtp, smtp }mail = Mail.new do  from '2392863668@qq.com'  to '2392863668@qq.com'  subject 'Ruby SMTP 邮件测试'  body 'Ruby 邮件发送测试...'endmail.deliver!

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