[afnog] SPAMMER

[Antonio Godinho]

Thanks everyone.

Cheers,

AG

On Fri, 23 Oct 2009 17:07:03 +0200, Jacqui Isaacs wrote
> Hi SM
> 
> Thank you for bringing this to our attention.
> 
> I have forwarded this to Prince and we will investigate.
> 
> Kindest regards
> 
> Jacqui Isaacs
> Dns Administrator
> Customer Support
> 
> phone: +27 21 658-8518
> 
> Cell: +27 83 200 2726
> 
> email: jacqui.isaacs at mtnbusiness.co.za
> 
> www.mtnbusiness.co.za
> 
> -----Original Message-----
> From: SM [mailto:sm at resistor.net]
> Sent: Friday, October 23, 2009 4:30 PM
> To: Antonio Godinho
> Cc: afnog at afnog.org
> Subject: Re: [afnog] SPAMMER
> 
> Hi Antonio,
> 
> This message is also copied to the listed contacts for the IP address
> block and the domain.
> 
> At 06:35 23-10-2009, Antonio Godinho wrote:
> >There is an IP address (41.220.75.3) always trying to attack my mail 
server
> >to send SPAM. Anyone knows this IP? It has a reverse lookup of 
mtnngprs.com.
> >with no A record!
> 
> The IP address is within a block assigned to MTN Nigeria.  Contact
> MTN Nigeria and see whether they can take action at their end.  The
> administrative contact for mtnngprs.com is Prince Msimang.  MTN
> Network Solutions (South Africa) may be able to help.
> 
> If you do not want to go through all that, you can null route the IP
> address or block inbound SMTP connections at the firewall or mail 
> server level.
> 
> Regards,
> -sm
> 
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--
Antonio Godinho
B.Sc., MCP+I, MCSE, CCNA, CCNP
CIUEM
Maputo
Mozambique


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This message has been scanned for viruses and
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