[NBLUG/talk] Postfix mail routing

[Omar Eljumaily]

I think this may also solve my problem.  If anybody can say yes or no 
really quickly, that would be greatly appreciated.

http://www.postfix.org/transport.5.html

Thanks,

Omar



On 9/11/2015 12:51 PM, Omar Eljumaily wrote:
> Does anybody know how Postfix will route mail if a user doesn't exist 
> on one of the local machine's domains?
>
> I'm trying to set up GMail for business to handle "split delivery." 
> Some of the addresses get handled by GMail and some get handled by my 
> server.  I'm wondering what will happen if my Postfix server sees an 
> email address that doesn't exist for my domain on that server. This 
> will happen when local users send mail through it as a relay. Will it 
> send it along to the proper MX record server, GMail, or will it send 
> it back an error?
>
> I know I can try this, and I will do it over the weekend regardless, 
> but I was wondering if anybody knows what to expect.
>
> Thanks,
>
> Omar
>
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