Re: [AMaViS-user] Whitelisting Internal Servers

[Michael S. <sch...@se...>]

On 3/24/10 12:16 AM, James R. Marcus wrote:
> Hi,
> I just found that some of our internal mail is getting filtered.  The issue is that a user uploads a file via a website and then the server sends the file, as the user that uploaded it, to our a ticket tracking system.
>
> Here is an example of a quarantine:
> Mar 22 21:20:05 relay1 amavis[2535]: (02535-11) Blocked SPAM, MYNETS LOCAL [10.20.195.102] [10.20.195.102]<yah...@ya...>  ->  <ve...@my...>, quarantine: spam-EyxUzfJT2ylM.gz, Message-ID:<126...@we...>, mail_id: EyxUzfJT2ylM, Hits: 7.035, size: 222098, 1011 ms
>
> Is this the correct way to resolve this?:
>
> I added 10.20.195.0/24 10.10.14.0/24 10.10.200.0/24 to the line below in /etc/amavisd.conf
>
>    
looks like it is right, the ip is in 'MYNETS', however:
NORMALLY, the MYNETS has a special policy that is more 'forgiving'.  as 
an example, on all of our commercial systems, MYNETS won't quarantine 
anything until it hits 10 points, doesn't add [SPAM] to header, and is 
more relaxed on attachments.

google for MYNETS and policy banks.


-- 
Michael Scheidell, CTO
Phone: 561-999-5000, x 1259
 > *| *SECNAP Network Security Corporation

    * Certified SNORT Integrator
    * 2008-9 Hot Company Award Winner, World Executive Alliance
    * Five-Star Partner Program 2009, VARBusiness
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    * King of Spam Filters, SC Magazine 2008


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