Weird messages in daily run report.

[samy lancher]

Hey, 
thanks for the response. what does messages like below mean?Are they generated from my server?.
 
4 CORNERSTONE.COMSMTPNEMETHL
1 cornerstone.comSubject
1 cornerstone.comSMTPsacsup
1 cornerstone.comSMTPgilest
1 cornerstone.comSMTProbertst
1 cornerstone.comSMTProbertse__substg1.0_300B0102
1 cornerstone.comSMTProbertse
....
cornerstone.com being our domain name and the names after SMTP are our usernames.
 
Thanks,
Naveen.
 


Bill Moran <wmoran at potentialtech.com> wrote:
samy lancher wrote:
> Hello,
> I have a freeBSD 4.7, sendmail server. I use both IMAP, squrrielmail and POP3, outlook.
> Today i got very strange messages under "Checking for rejected mail hosts:" section in
> my daily run report . Everyday I used to get 3 to 4 messages in this section but today
> i recevied alot. Lately the users are receiving lot of virus emails too. Is there some
> thing i need to worry about?. Below are the messages i got in todays daily report.

These messages mean your mail server is refusing to relay mail for the servers listed.
It's most likely someone hoping to hijack your server to relay spam. The fact that
they're failing is A Good Thing.

> 
> mail in local queue:
> /var/spool/mqueue is empty
> Total requests: 0
> Mail in submit queue:
> /var/spool/clientmqueue is empty
> Total requests: 0
> Security check:
> (output mailed separately)
> Checking for rejected mail hosts:
> 4 CORNERSTONE.COMSMTPNEMETHL
> 2 cor__recip_version1.0_
> 2 168.com
> 1 tuftsr
> 1 mocke
> 1 relay.us.dnb.com
> 1 oh-design.com__recip_version1.0_
> 1 oh-design.com6
> 1 oh-design.c__recip_version1.0_
> 1 machiavelli.synacor.com
> 1 hertzcom.hertz.com
> 1 hertz__substg1.0_1035001E
> 1 heci.c__substg1.0_3003001E
> 1 gateway.2wire.net
> 1 dfw.cnsx.com
> 1 cornerstone__recip_version1.0_
> 1 cornerstone.comSubject
> 1 cornerstone.comSMTPsacsup
> 1 cornerstone.comSMTPgilest
> 1 cornerstone.comSMTProbertst
> 1 cornerstone.comSMTProbertse__substg1.0_300B0102
> 1 cornerstone.comSMTProbertse
> 1 cornerstone.c__substg1.0_0FFF0102
> 1 cornerstone.c__substg1.0_001A001E
> 1 cornerstone.c__recip_version1.0_
> 1 cornerstone.__recip_version1.0_
> 1 cornerstone__substg1.0_00430102
> 1 corners__substg1.0_300B0102
> 1 cor__substg1.0_300B0102
> 1 c__substg1.0_300B0102
> 1 c__substg1.0_0E1D001E
> 1 RxMore03.com
> 1 OUTGOING64.myaccountemail.com
> 1 OUTGOING136.myaccountemail.com
> 1 CONERSTONE.COM
> 1 6g4563q6f.com
> 1 247MedsRx.com
> 1 01C3504B.0E63
> 1 01C34952.33BA5020
> 1 01C33A5C.E217F910
> 1 01C31338.33CDAF80
> 1 01C30B51.824E1E40
> 1 01C2F79E.CFBBCCC0
> 1 01C2EEDD.5769A680
> 1 01C2D379.BEBF5930
> 1 01C2D288.B62CF4E0
> 1 01C2CCF8.78098240
> 1 01C2CCF4.5FBB1D60
> 1 01C2CCF3.6A077CB0


-- 
Bill Moran
Potential Technologies
http://www.potentialtech.com
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