[CentOS] Sendmail restriction

Richard richard at zoology.ubc.ca
Thu Aug 31 17:33:12 UTC 2006


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Les Mikesell wrote:
> On Thu, 2006-08-31 at 09:47 -0400, Ugo Bellavance wrote:
>> Hi,
>>
>>      I'm looking for a way, in sendmail, to set access rule, saying:
>>
>> Accept messages for domain.com only from this IP address.
>>
>> I did some research yesterday, but could only find a way to restrict by 
>> IP for all domains managed by sendmail.
>>
>> Any ideas?
> 
> It is overkill for this one job, but if you add MimeDefang
> (http://www.mimedefang.org) as a milter, you can easily add
> tests like that in perl in your filter code.  Well maybe it's
> not overkill compared to learning how to write sendmail
> rulesets in its own macro language - and if you want to add
> virus or spam scans it is a big win.
> 

Another option is to run another sendmail daemon configured to listen on
a non-standard port with its own cf and access files and have the sender
output to that port.



- --

Richard
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