Kiwi Syslog SMTP Protocol Error

Kiwi can be setup in the following sections to send emails to specific addresses:

• Under Email in setup you can configure and setup the email address to receive alarms and syslog statistics. Alarms are setup in the alarms section for things like min/max message counts, low diskspace etc.
• Under Schedules any schedule that is setup has the option to email a notification to a specified address.
• Any Rules that are setup have the option to include an "EMail" action where email addresses can be specified along with custom variables for the email.
• Any Rule with a Run-Script action can include a script that is cable of sending an email 

If you've checked all of those locations and no email addresses have been configured, I believe it's safe to say that Kiwi is not the culprit sending emails.

If that message is from a remote server(not the Kiwi server) then there is something that is trying to send email.  If that is the Kiwi server the email address being used doesn't have the permissions to send email through that SMTP server.

You can set a rule in Kiwi to 'drop' those messages by matching on some unique text in the message and then using the 'stop processing' action.

The best solution is always to fix it at the source but if that can't be done the filter could be a workaround.

It definitely is something else that is trying to send the email but why is kiwi logging it? The email in the kiwi syslog is configured to use a different email server and email address to send outbound email.