[ale] Maillog: User unknown

Tue Dec 27 21:08:07 EST 2005

I noticed something interesting in my maillog file today, there are
thousands of entries like below, I spent a few minutes googleing and could
find any good info.  Does anyone know whats happening here?  The mail server
has about 20 accounts and 2 domains, 'mydomain1' and 'mydomain2'.

Nick

Dec 27 11:21:05 mydomain1 sendmail[21756]: jBRGL50G021756: <
hrs at mydomain2.com>... User unknown
Dec 27 11:21:06 mydomain1 sendmail[21756]: jBRGL50G021756:
<gf at mydomain2.com>...
User unknown
Dec 27 11:21:06 mydomain1 sendmail[21756]: jBRGL50G021756:
<vb at mydomain2.com>...
User unknown
Dec 27 11:21:06 mydomain1 sendmail[21756]: jBRGL50G021756: <
nicholsonglen at mydomain2.com>... User unknown
Dec 27 11:21:06 mydomain1 sendmail[21756]: jBRGL50G021756: <
l_rester at mydomain2.com>... User unknown
Dec 27 11:21:06 mydomain1 sendmail[21756]: jBRGL50G021756: <
brendacole2385 at mydomain2.com>... User unknown
Dec 27 11:21:06 mydomain1 sendmail[21756]: jBRGL50G021756: <
tenaz at mydomain2.com>... User unknown
Dec 27 11:21:06 mydomain1 sendmail[21756]: jBRGL50G021756: <
pmp at mydomain2.com>... User unknown
Dec 27 11:21:06 mydomain1 sendmail[21756]: jBRGL50G021756: <
hmu at mydomain2.com>... User unknown
Dec 27 11:21:06 mydomain1 sendmail[21756]: jBRGL50G021756: <
shop at mydomain2.com>... User unknown
Dec 27 11:21:06 mydomain1 sendmail[21756]: jBRGL50G021756: <
gns at mydomain2.com>... User unknown
Dec 27 11:21:06 mydomain1 sendmail[21756]: jBRGL50G021756: <
jjb1 at mydomain2.com>... User unknown
Dec 27 11:21:06 mydomain1 sendmail[21756]: jBRGL50G021756:
<GS at mydomain2.com>...
User unknown
Dec 27 11:21:07 mydomain1 sendmail[21756]: jBRGL50G021756: <
COM at mydomain2.com>... User unknown
Dec 27 11:21:07 mydomain1 sendmail[21756]: jBRGL50G021756:
<ea at mydomain2.com>...
User unknown
Dec 27 11:21:07 mydomain1 sendmail[21756]: jBRGL50G021756: <
WICSB at mydomain2.com>... User unknown
Dec 27 11:21:07 mydomain1 sendmail[21756]: jBRGL50G021756: <
jjbennett at mydomain2.com>... User unknown
Dec 27 11:21:07 mydomain1 sendmail[21756]: jBRGL50G021756: <
kmoses at mydomain2.com>... User unknown
Dec 27 11:21:07 mydomain1 sendmail[21756]: jBRGL50G021756: <
Albertmm at mydomain2.com>... User unknown
Dec 27 11:21:07 mydomain1 sendmail[21756]: jBRGL50G021756: <
C2mail at mydomain2.com>... User unknown
Dec 27 11:21:07 mydomain1 sendmail[21756]: jBRGL50G021756: <
Dumbauld at mydomain2.com>... User unknown
Dec 27 11:21:07 mydomain1 sendmail[21756]: jBRGL50G021756: <
sillygoosess at mydomain2.com>... User unknown
Dec 27 11:21:08 mydomain1 sendmail[21756]: jBRGL50G021756: <
nelson2 at mydomain2.com>... User unknown
-------------- next part --------------
An HTML attachment was scrubbed...