SMTP POP3 Loop Event Monitor Reference Guide
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Overview
The SMTP POP3 Loop Event Monitor is designed to test the end-to-end connectivity and functionality of email systems by sending a test email via SMTP and then verifying its arrival using POP3. This check ensures that mail systems are not only up but are also successfully processing and delivering emails.
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Use Cases
- Email Delivery Verification: Confirms that an email sent from one account is successfully received by another, thereby ensuring the functionality of email transport systems.
Monitoring Options
Email Configuration
- Send e-mail to [email address]: Specify the recipient's email address for the test messages.
- Show as from [name]: Define the sender's name as it should appear in the "From" field, such as "PIM+ Mail Test".
Alerts
- Alert with [Info/Warning/Error/Critical] if the message is not received within [time limit] seconds: Set a timeout for how long to wait for the email to arrive before triggering an alert.
Message Content
- Message Size: Control the size of the randomly generated message body used in the test email.
SMTP Configuration
- SMTP Server: Specify the hostname or IP address of the SMTP server used to send emails.
- Port Number: While the default port is 25, this can be adjusted for servers using non-standard ports.
- Use SSL: Enable this if SSL encryption is required by your SMTP server.
POP3 Configuration
- POP3 Server: Enter the hostname or IP address of the POP3 server that will check for the arrival of the test email.
- Port Number: Default is 110, but can be changed for servers on non-standard ports.
Authentication and Security
- Profile Selection: Choose authentication profiles appropriate for the SMTP and POP3 servers involved in the testing process.