Several (many) new void tickets from rt itself

Hil again

My other problem is this one: We have a lot of new tickets in our RT4.2.12 + RTIR. Sender is rt@CSIRTMachine, and these have no content. Well, in fact, they only have “[None]” in the message body. I will paste a sample at the end of this post.

Does anyone know what can be happening?

Thank you in advance.

Best regards.

----SAMPLE----8<----SAMPLE----8<----SAMPLE----8<----SAMPLE----8<----SAMPLE----

Delivered-To: rt@CSIRTMachine
Delivered-To: unknown
X-Original-To: rt
Message-ID: 20171106071517.BE06E241B57@CSIRTMachine
From rt@CSIRTMachine Mon Nov 6 08:15:21 2017
Received: by CSIRTMachine (Postfix, from userid 107) id BE06E241B57; Mon, 6 Nov 2017 08:15:17 +0100 (CET)
Received: from 127.0.0.1 (127.0.0.1:993) by CSIRTMachine with IMAP4-SSL; 06 Nov 2017 07:15:17 -0000
From: rt@CSIRTMachine
Date: Mon, 6 Nov 2017 08:15:17 +0100 (CET)
X-Getmail-Retrieved-From-Mailbox: INBOX
Return-Path: rt@CSIRTMachine
X-RT-Original-Encoding: ascii
content-type: text/plain; charset=“utf-8”
X-RT-Interface: Email
Content-Length: 7

[None]

----END----8<----END----8<----END----8<----END----8<----END----8<----END----8<----END----