nanog mailing list archives
Re: Blocking MX query
From: Suresh Ramasubramanian <ops.lists () gmail com>
Date: Tue, 4 Sep 2012 15:57:28 +0530
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)
Current thread:
- Blocking MX query Ibrahim (Sep 04)
- Re: Blocking MX query Suresh Ramasubramanian (Sep 04)
- Re: Blocking MX query Ibrahim (Sep 04)
- Re: Blocking MX query Suresh Ramasubramanian (Sep 04)
- Re: Blocking MX query Ibrahim (Sep 04)
- Re: Blocking MX query Bacon Zombie (Sep 04)
- Re: Blocking MX query Ibrahim (Sep 04)
- Re: Blocking MX query Suresh Ramasubramanian (Sep 04)
- Re: Blocking MX query Ibrahim (Sep 04)
- Re: Blocking MX query Tony Finch (Sep 04)
- Re: Blocking MX query William Herrin (Sep 04)
- Re: Blocking MX query Rich Kulawiec (Sep 04)
- Re: Blocking MX query Jimmy Hess (Sep 04)
- Re: Blocking MX query Mark Andrews (Sep 04)
- Re: Blocking MX query Suresh Ramasubramanian (Sep 04)
- Re: Blocking MX query Mark Andrews (Sep 04)
- Re: Blocking MX query Rich Kulawiec (Sep 04)
- Re: Blocking MX query Suresh Ramasubramanian (Sep 04)