Re: [Exim] sending email from another domain

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Autor: Philip Hazel
Fecha:  
A: Salvatore Greco
Cc: exim-users
Asunto: Re: [Exim] sending email from another domain
On Wed, 14 Mar 2001, Salvatore Greco wrote:

> Exim is running on Machine A in domain afoo.com. I have a virtual domain that
> I admin bfoo.com and when I send email from MAchine A I want it to go out from
> user@???, but have the IP address of Machine B.


No. But do you really mean what you said? You can certainly send out
mail from machine A with the return address set to user@???. Isn't
this good enough?

> Machine B will then accept all the bounced email or invalid email addresses.


That would be the case if bfoo.com had MX records pointing to machine B.

> I am planning on running a corporate email notification service and I want it
> to run from Machine A, but look like its runing from Machine B.


Forging IP addresses is not something one should get into.

-- 
Philip Hazel            University of Cambridge Computing Service,
ph10@???      Cambridge, England. Phone: +44 1223 334714.