Configuring integration with a mail server via SMTP

If you are using the distributed solution and multitenancy mode, use the web interface of the PCN or SCN server for which you want to configure parameters.

To configure integration with a mail server via SMTP:

1. Select the Sensor servers section in the window of the program web interface.

   The Server list table will be displayed.

2. Select the Sensor component for which you want to configure integration with the mail server via SMTP.

   This opens the Sensor component settings page.

3. Select the SMTP integration section.
4. In the State field, set the toggle switch to Enabled.
5. In the Destination domains field, specify the name of the mail domain or subdomain. The program will scan email messages sent to mailboxes of the specified domains.

   To disable a domain or subdomain, enclose it in the !domain.tld form.

   If you leave the mail domain name blank, the program will receive messages sent to any email address.

6. In the Clients field, specify the IP addresses of hosts and/or masks of subnets (in CIDR notation) with which the program is allowed to interact over the SMTP protocol.

   To disable a host or subnet, enclose the address in the !host form.

   If you leave this field blank, the program will receive the following messages:

   • From any email addresses if you specified email domains in the Destination domains field.
   • From a mail server in the same subnet as the server with the Sensor component if no domain is indicated in the Destination domains field.
7. If you want the program to receive messages of any size, in the Message size limit settings group, select the Unlimited check box.
8. If you want to set a maximum allowed size of incoming messages:
   1. Clear the Unlimited check box.
   2. In the field under the check box, enter the maximum allowed size of a message.
   3. In the drop-down list to the right of the field, select the unit of measurement.
9. Click Apply.

Integration with a mail server via SMTP will be configured. The program will scan email messages received over the SMTP protocol according to the defined settings.

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