7 This is an active check that connects to a SMTP server and checks if the
8 SMTP protocol works. STARTTLS can be used to establish a SSL encrypted
9 connection. Using SMTP AUTH is possible.
11 You can specify a string to expect in the respose of the server. You can
12 give specific SMTP commands to execute on the connection and define which
13 responses are expected. Thresholds for the response time can be configured
14 for {WARN} and {CRIT}.
16 If using SSL you can configure to check for expiration of the SSL certificate
19 This check can be configured by Wato.