On 15/12/2011, at 2:02 PM, Noel Jones wrote:
> On 12/14/2011 3:18 PM, Simon wrote:
>>
>>
>> What we would like todo is update our config so that postfix will only send
>> "from" {anything}@clientdomain.com (where the domain is listed in our
>> "transport" mysql table) and from b...@externaldomain.com (where the user
>> has run thru a registration process via our web-based control panel - the
>> same process as gmail)..
>>
>> Can someone please give me some pointers here on where to start? I have
>> searched quite bit for this, but can't think of the correct terms to find
>> what i want...
>>
>> Thanks!
>>
>> Simon
>>
>
>
> You can associate sasl credentials with allowed "MAIL FROM" envelope
> sender. This does not restrict the contents of the From: header.
>
> http://www.postfix.org/postconf.5.html#reject_authenticated_sender_login_mismatch
> http://www.postfix.org/postconf.5.html#smtpd_sender_login_maps
OK.. so basically this also allows us to lock it down further so that each sasl
user has its own list of "allowed" domains and/or email addresses... Nice.
We also have specific sasl uses for clients websites... these are used to allow
the website to send email (forms and such). I can see how we could use the
above to also provide correct details for these sasl users as well...
So is smtpd_sender_login_maps the best way to achieve the result I'm looking
for in my orginal email? There is no other way that other people can see?
If this is the way... ill fire on into it :)
Thanks!
Simon
