[Question] Scan Messages configuration index

[Martin Hepworth]

Hi
This is probably not the best way to whitelist your domain, as you leave
yourself open to domain spoofing attacks on the email - ie spammers pretend
to come from mydomain.com
Best to whitelist by ipaddress
And yes this setting is a big on/off for all scanning not just spam/viruses
etc



On Tue, 10 Jul 2018 at 22:56, Eoin Kim <Eoin.Kim at rcst.com.au> wrote:

> Hi all,
>
>
>
> I’d like to ask questions regarding MailScanner configuration indexs -
> Scan Messages. Shortly, what I want to achieve is:
>
>    1. Don’t scan messages from my domain.
>    2. Scan messages from other domains.
>
>
>
> So, I set the index like this:
>
> Scan Messages = %rules-dir%/scan.messages.rules
>
>
>
> And the rule file is like this:
>
>                 From:    *@mydomain   no
>
>                 FromOrTo:          default yes
>
>
>
> My first question is, is my rule file going to do the job I want? If so,
> I’d like to ask the second question. There are a lot of configuration
> indexes. If message scan is skipped for the messages from my domain, are
> all those indexes going to be disabled automatically for my domain’s
> messages?
>
>
>
> For example, if I just set like this - Allow IFrame Tags = disarm, does it
> mean that this is not applied to messages from my domain but is applied to
> other messages? Or should I still configure it to use a rule file? Sorry
> for the English, I hope I clearly explained. Thanks a lot.
>
>
>
> *Eoin Kim*
>
> Systems Administrator
>
>
>
> *RCS Telecommunications *
>
> Level 1 – The Annexe, 133 Mary Street
>
> Brisbane, QLD, 4000, Australia
>
> Office: 07 3228 0843
>
> Mobile: 0419 726 231
>
> Email: eoin.kim at rcst.com.au
>
>
>
>
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>
> --
-- 
Martin Hepworth, CISSP
Oxford, UK
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