4 Sep
2012
4 Sep
'12
6:27 a.m.
Sure you will get it - but there's also spam through various webmail services, spam through the outbounds of different ISPs etc that you won't prevent with your approach. On Tue, Sep 4, 2012 at 3:54 PM, Ibrahim <ibrahim1@gmail.com> wrote:
We create special NAT that all destination use TCP port 25 will be NATed to one public IP address only. And this public IP address is registered on most of RBLs. But we are still receiving complaint about spammer from this public IP address :-)
-- Suresh Ramasubramanian (ops.lists@gmail.com)