Sendmail: sub-domain masquerade as top level

Jerahmy Pocott quakenet1 at optusnet.com.au
Fri Jan 4 01:36:42 PST 2008


On 04/01/2008, at 7:11 PM, Jonathan McKeown wrote:

> On Friday 04 January 2008 01:11, Jerahmy Pocott wrote:
>> On 04/01/2008, at 12:59 AM, Barry Byrne wrote:
>>>> -----Original Message-----
>>>> From: owner-freebsd-questions at freebsd.org
>>>> [mailto:owner-freebsd-questions at freebsd.org] On Behalf Of
>>>> Jerahmy Pocott
>>>>
>>>> I'm having an issue with getting sendmail to masquerade
>>>> as the top level domain when the host is a sub domain.
>
>>> You don't say what you've tried already. I use postfix these days,
>>> but from
>>> memory, something like the following should work for you:
>>>
>>> MASQUERADE_AS(`domain.com')
>>> MASQUERADE_DOMAIN(`sub.domain.com')
>>
>> Sorry, I should have mentioned what I had tried:
>>
>> I have tried the above and the above in combination with
>> FEATURE(`masquerade_entire_domain') and pretty much
>> every combination of those statements all to no effect.
>>
>> For some reason when the masquerade domain is the top
>> level of the actual domain, it won't change it even with those
>> options set..
>
> This is from my live .mc file, which definitely works:
>
> MASQUERADE_AS(`hst.org.za')dnl
> MASQUERADE_DOMAIN(`hst.org.za')dnl
> FEATURE(`masquerade_envelope')dnl
> FEATURE(`masquerade_entire_domain')dnl
> MASQUERADE_EXCEPTION(`lists.hst.org.za barley.hst.org.za  
> akima.hst.org.za')dnl

Adding FEATURE(`masquerade_envelope') fixed the issue I
was having, thanks!

Cheers,
J.


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