Free Monitoring
免费
  • 1监视检查
  • 7天日志保留天数
  • 10m., 15m., 20m., 30m., 1h., 3h., 6h., 12h., 24h.分钟监控间隔
  • 通知类型:电子邮件、Webhook、Telegram、SMS
注册
Monitoring S
$2.95/月
  • 监视检查点
  • 15天日志保留天数
  • 5m., 10m., 15m., 20m., 30m., 1h., 3h., 6h., 12h., 24h.分钟监控间隔
  • 通知类型:电子邮件、Webhook、Telegram、SMS
  • $0.15/月 每附加一个检查点
开始免费30天试用
Monitoring M
$4.95/月
  • 监视检查点
  • 30天日志保留天数
  • 1m., 5m., 10m., 15m., 20m., 30m., 1h., 3h., 6h., 12h., 24h.分钟监控间隔
  • 通知类型:电子邮件、Webhook、Telegram、SMS
  • $0.10/月 每附加一个检查点
开始免费30天试用
Monitoring L
$14.95/月
  • 监视检查点
  • 60天日志保留天数
  • 1m., 5m., 10m., 15m., 20m., 30m., 1h., 3h., 6h., 12h., 24h.分钟监控间隔
  • 通知类型:电子邮件、Webhook、Telegram、SMS
  • $0.08/月 每附加一个检查点
开始免费30天试用
30天免费试用
无需信用卡
24/7实时聊天支持

SMTP monitoring

SMTP Monitoring by ClouDNS ensures your email servers are performing optimally. SMTP (Simple Mail Transfer Protocol) is vital for sending and receiving emails (email transmission), and our monitoring service helps detect issues such as email delivery failures, server downtime, and latency. By regularly testing email transactions and checking server responsiveness, SMTP monitoring provides comprehensive insights into your email system's health, allowing you to maintain uninterrupted email communication.

您为什么需要它?

Connection Verification

SMTP monitoring ensures that you can connect to your mail server without issues. By regularly testing server connections, it helps verify that the mail server is accessible and operational, preventing any unexpected downtime. This proactive approach helps maintain the continuity of your email services and avoids disruptions in communication.

Reliable Email Delivery

Ensuring that emails are delivered successfully is crucial for business communication. SMTP monitoring continuously tests the email sending process, providing alerts for any delivery issues so you can resolve them promptly and maintain communication reliability. This guarantees that important emails reach their destinations on time, maintaining the integrity of your business communications.

Improving User Experience

Reliable email delivery and server performance directly impact the user experience. SMTP monitoring ensures that your email services run smoothly, enhancing communication efficiency and satisfaction for both your employees and clients. By maintaining high email service standards, you can foster trust and reliability in your communication channels.

Enhancing Security

SMTP monitoring can help to better secure your server by providing updates on whether it is being accessed or not. If it returns a response indicating an accessibility issue, this could signal a potential problem with the server, including possible attacks. By continuously monitoring server access, you can quickly detect and address unauthorized attempts or suspicious activities, ensuring the integrity and security of your email communications.

ClouDNS监控服务

在一个地方监控所有对您来说是至关重要的一切!

Web监控
ICMP Ping Monitoring
TCP Monitoring
UDP Monitoring
DNS Monitoring
Heartbeat Monitoring
Firewall Monitoring
SSL Monitoring
Streaming Monitoring

Every monitoring check includes a powerful debugging feature that employs Traceroute data to accurately locate the origin of any problems. This feature is seamlessly accessible within the monitoring check settings, facilitating the identification and resolution of issues. By mapping the connection paths between devices, it enables quick detection and correction of disruptions, thereby reducing downtime and ensuring continuous, high-performance operations. This functionality enhances your troubleshooting efficiency and maintains optimal connectivity, ensuring your network runs smoothly and reliably.

Monitoring plans

Free Monitoring
免费
  • 1监视检查
  • 7天日志保留天数
  • 10m., 15m., 20m., 30m., 1h., 3h., 6h., 12h., 24h.分钟监控间隔
  • 通知类型:电子邮件、Webhook、Telegram、SMS
注册
Monitoring S
$2.95/月
  • 监视检查点
  • 15天日志保留天数
  • 5m., 10m., 15m., 20m., 30m., 1h., 3h., 6h., 12h., 24h.分钟监控间隔
  • 通知类型:电子邮件、Webhook、Telegram、SMS
  • $0.15/月 每附加一个检查点



立即购买
Monitoring M
$4.95/月
  • 监视检查点
  • 30天日志保留天数
  • 1m., 5m., 10m., 15m., 20m., 30m., 1h., 3h., 6h., 12h., 24h.分钟监控间隔
  • 通知类型:电子邮件、Webhook、Telegram、SMS
  • $0.10/月 每附加一个检查点




立即购买
Monitoring L
$14.95/月
  • 监视检查点
  • 60天日志保留天数
  • 1m., 5m., 10m., 15m., 20m., 30m., 1h., 3h., 6h., 12h., 24h.分钟监控间隔
  • 通知类型:电子邮件、Webhook、Telegram、SMS
  • $0.08/月 每附加一个检查点





立即购买
Free Monitoring
免费
Monitoring S
$2.95/月
Monitoring M
最有人气
$4.95/月
Monitoring L
$14.95/月
监视确认: 1 20 50 200
日志保留: 7 天 15 天 30 天 60 天
最低监测间隔: 10 分钟 5 分钟 1 分钟 1 分钟
附加检查: - $0.15/月 $0.10/月 $0.08/月
检查类型:
DNS 监视:
TCP 监视:
UDP 监视:
ICMP Ping:
SMTP monitoring:
Streaming monitoring:
Web检查点:
Heartbeat 监视:
SSL/TLS 监视:
通知类型:
电子邮件通知:
Webhooks:
电报通知:
SMS:
24/7实时聊天支持:
注册













小于一分钟的检查中断:

  • 30秒-30%价格上涨
  • 20秒-50%价格上涨
  • 15秒-75%价格上涨
  • 10秒-100%价格上涨
* Monitoring intervals lower than 1 minute are available only for the Monitoring L plan.

经常被问到的问题

常问问题

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