In meinem /var/mail liegt eine Dtei namens amavis. Hier ein Ausschnitt:
From amavis@web4you-server-02.web4you-gmbh.ch Fri Jan 11 12:18:09 2019
Return-Path: <amavis@web4you-server-02.web4you-gmbh.ch>
X-Original-To: amavis
Delivered-To: amavis@web4you-server-02.web4you-gmbh.ch
Received: by web4you-server-02.web4you-gmbh.ch (Postfix, from userid 119)
id C467528800B0; Fri, 11 Jan 2019 12:18:08 +0100 (CET)
DKIM-Filter: OpenDKIM Filter v2.11.0 web4you-server-02.web4you-gmbh.ch C467528800B0
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web4you-gmbh.ch;
s=mail; t=1547205489; i=@web4you-server-02.web4you-gmbh.ch;
bh=n5J+Mb12fnwwCKEI5A9nwN/d6G/stB0kMHIbMlXehzM=;
h=From:To:Subject:Date:From;
b=HNnObLZW6OPAd025A2K6oGt7AXC23HQa0+1CsuTOOzi9RDdaOKANdwSCHAIlUg3uK
fjCmU1bxOIva30vw32mKohFXcvDaW3HiEjLAa25UcFdY7e4V+dkNCeEo28bl27gGyD
nN9AwD9sSGdpIpkQhrlx0IWJZqZJC5Y82bsgOt/w=
From: root@web4you-server-02.web4you-gmbh.ch (Cron Daemon)
To: amavis@web4you-server-02.web4you-gmbh.ch
Subject: Cron <amavis@web4you-server-02> test -e /usr/sbin/amavisd-new-cronjob && /usr/sbin/amavisd-new-cronjob sa-sync
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-Cron-Env: <SHELL=/bin/sh>
X-Cron-Env: <HOME=/var/lib/amavis>
X-Cron-Env: <PATH=/usr/bin:/bin>
X-Cron-Env: <LOGNAME=amavis>
Message-Id: <20190111111808.C467528800B0@web4you-server-02.web4you-gmbh.ch>
Date: Fri, 11 Jan 2019 12:18:08 +0100 (CET)
X-Spam-Status: No, score=-0.8 required=5.0 tests=ALL_TRUSTED,AWL,
TVD_SPACE_RATIO,URIBL_BLOCKED autolearn=disabled version=3.4.1
X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on
web4you-server-02.web4you-gmbh.ch
config: cannot open "/etc/spamassassin/00_imscp.cf": Permission denied
Was hat es mit der letzten Zeile auf sich?
Die angemotzte Datei hat
-rw-r----- 1 root debian-spamd 1335 Mär 3 15:23 00_imscp.cf
Ach ja und das alle 3h