This is from a tech support call.  Personally, that the GUI logs don't include message size is really sad.

You need to be on the Command Line "Support" interface.  SSH to your SBG Scanner,  login and then run set-support to enable the support account with a password of your choosing.  Logoff and then login as support.

tail -f /data/logs/maillog |

 awk '/Received on\:/ {print $18 " " $21 " " $23 " " $25}’

10.20

.65.26:25, 10.20.159.247:56385, tracyjaynes@gmail.com, 3035,

10.20

.65.26:25,

10.20

.159.247:56385, ALSCPA@aol.com, 3287,

10.20

.65.27:25, 10.11.81.130:40404, DoNotReply@domain.com, 27168,

    Local i/f       remote port          Sender                     Size

use $15 for auditID

Please note that the workaround mentioned above can not be used if Mail Transfer Agent (MTA ) logs are not at "Information" or higher (more logging) level.

Regards,

Adnan

AdnanH - do you have the tech note reference # handy?

Unfortunately, the technote is not a public facing KB as it involves the use of support account.