Check manual page of check_mail_loop

POP3/IMAP Connection and Optional Mail Forwarding
Distribution	Official part of Checkmk
License	GPLv2
Supported Agents	Active

Sends out special eMails to a defined mail address using the SMTP protocol and then tries to receive these mails back by querying the inbox of a IMAP or POP3 mailbox.

With this check you can verify that your whole mail delivery progress is working.

This check can be configured using WATO.

Item

The name of the device