In addition to below, here my mailscanner logs of to the problematic email.
***@nmersal ~]# grep -i ***@mcdonalds.com.sa /var/log/maillog
Mar 11 08:29:32 nmersal postfix/cleanup[12092]: 36F1F5DFFBA: hold: header
Received: from mail.unitedgroup.com.sa (SRV-EXCHHUB.unitedgroup.com.sa
[213.210.243.36
])??by nmersal.cyberia.net.sa (Postfix) with ESMTP id 36F1F5DFFBA;??Wed, 11
Mar2015 08:29:32 +0300 (AST) from
SRV-EXCHHUB.unitedgroup.com.sa[213.210.243.36]; f
rom=<***@unitedgroup.com.sa> to=<***@mcdonalds.com.sa> proto=ESMTP
helo =<mail.unitedgroup.com.sa>
Mar 11 10:26:49 nmersal postfix/cleanup[17702]: DC9985DFFDE: hold: header
Receiv ed: from mail.unitedgroup.com.sa (SRV-EXCHHUB.unitedgroup.com.sa
[213.210.243.36
])??by nmersal.cyberia.net.sa (Postfix) with ESMTP id DC9985DFFDE;??Wed, 11
Mar 2015 10:26:49 +0300 (AST) from
SRV-EXCHHUB.unitedgroup.com.sa[213.210.243.36]; f
rom=<***@unitedgroup.com.sa> to=<***@mcdonalds.com.sa> proto=ESMTP
helo =<mail.unitedgroup.com.sa>
You have mail in /var/spool/mail/root
[***@nmersal ~]# grep -i DC9985DFFDE /var/log/maillog
Mar 11 10:26:49 nmersal postfix/smtpd[17698]: DC9985DFFDE:
client=SRV-EXCHHUB.unitedgroup.com.sa[213.210.243.36]
Mar 11 10:26:49 nmersal postfix/cleanup[17702]: DC9985DFFDE: hold: header
Received: from mail.unitedgroup.com.sa (SRV-EXCHHUB.unitedgroup.com.sa
[213.210.243.36])??by nmersal.cyberia.net.sa (Postfix) with ESMTP id
DC9985DFFDE;??Wed, 11 Mar 2015 10:26:49 +0300 (AST) from
SRV-EXCHHUB.unitedgroup.com.sa[213.210.243.36];
from=<***@unitedgroup.com.sa> to=<***@mcdonalds.com.sa> proto=ESMTP
helo=<mail.unitedgroup.com.sa>
Mar 11 10:26:49 nmersal postfix/cleanup[17702]: DC9985DFFDE:
message-id=<***@SRV-EXCHANGE.unitedgr
oup.com.sa>
Mar 11 10:29:20 nmersal MailScanner[17677]: Making attempt 2 at processing
message DC9985DFFDE.A112E
Mar 11 10:29:20 nmersal MailScanner[17677]: SpamAssassin cache hit for
message DC9985DFFDE.A112E
Mar 11 10:34:26 nmersal MailScanner[18000]: Making attempt 3 at processing
message DC9985DFFDE.A112E
Mar 11 10:34:26 nmersal MailScanner[18000]: SpamAssassin cache hit for
message DC9985DFFDE.A112E
Mar 11 10:37:46 nmersal MailScanner[18480]: Making attempt 4 at processing
message DC9985DFFDE.A112E
Mar 11 10:37:46 nmersal MailScanner[18480]: SpamAssassin cache hit for
message DC9985DFFDE.A112E
Mar 11 10:40:54 nmersal MailScanner[18712]: Making attempt 5 at processing
message DC9985DFFDE.A112E
Mar 11 10:40:54 nmersal MailScanner[18712]: SpamAssassin cache hit for
message DC9985DFFDE.A112E
Mar 11 10:43:11 nmersal MailScanner[18763]: Making attempt 6 at processing
message DC9985DFFDE.A112E
Mar 11 10:43:11 nmersal MailScanner[18763]: SpamAssassin cache hit for
message DC9985DFFDE.A112E
Mar 11 10:43:12 nmersal MailScanner[18850]: Warning: skipping message
DC9985DFFDE.A112E as it has been attempted too many times
Mar 11 10:43:12 nmersal MailScanner[18850]: Quarantined message
DC9985DFFDE.A112E as it caused MailScanner to crash several times
Mar 11 10:43:12 nmersal MailScanner[18850]: Saved entire message to
/var/spool/MailScanner/quarantine/20150311/DC9985DFFDE.A112E
Ejaz
From: mailscanner-***@lists.mailscanner.info
[mailto:mailscanner-***@lists.mailscanner.info] On Behalf Of Mohammed
Ejaz
Sent: Wednesday, March 11, 2015 9:46 AM
To: ***@lists.mailscanner.info
Subject: bounce-message
Hi all
Some of the emails are bouncing back with below error message, any clue what
could be the reason
Thanks in advance for your kind support.
Ejaz
Our virus detector failed to completely analyse a message you sent:-
To: ***@mcdonalds.com.sa, ***@mcdonalds.com.sa,
***@mcdonalds.com.sa, ***@mcdonalds.com.sa, ***@mcdonalds.com.sa,
***@mcdonalds.com.sa, ***@mcdonalds.com.sa, ***@mcdonalds.com.sa,
***@mcdonalds.com.sa, ***@mcdonalds.com.sa
Subject: LINEN ORDERING (REMINDER)
Date: Wed Mar 11 08:50:32 2015
Any parts of the message that could not be analysed will not have been
delivered.
If you are using Microsoft Outlook, we strongly recommend you change your
outgoing message format from "Rich Text" to "HTML" or "Plain Text".
1) Click on the "Tools" menu and choose "Options..."
2) Go to the "Mail Format" tab
3) For message format, select "HTML" or "Plain text"
4) Click OK
The virus detector said this about the message:
Report: Report: MailScanner: Message attempted to kill MailScanner