Outbound spam protection , guidance require.

[Jerry Benton]

Jayesh,

You can setup Postfix RBLs following this guide:

http://www.debuntu.org/how-to-fight-spam-with-postfix-rbl/

-
Jerry Benton
www.mailborder.com

On Aug 7, 2014, at 8:24 AM, jayesh shinde <jayesha_shinde at yahoo.com> wrote:

> Hi , 
> 
> My server handling  outgoing traffic of  2 lakhs = 200,000 (max) emails per day . 
> 
> Some time due to virus infection or password hacking , spammers are sending  many thousand of email within short time.  Which at the end causing to blacklist my outgoing IP spool.  I am using rate limiting ,strong password etc ...  but still due to such issues  business is getting disturb. 
> 
> Want to is there any paid / opensource spam database available which will scan the outgoing email traffic ( not incoming ) from LAN / Wan and that can be integrate within MailScanner + Spamassassin  or only with postfix MTA ?  Which can detect and block the bulk / spam emails in realtime and have Low false positive rate .
> 
> What is best practice others are following for such scenario ?
> 
> Regards
> Jayesh
> 
>  
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