sending a copy of all inbound messages to two MTAs

[Dhawal Doshy]

--[ UxBoD ]-- wrote:
> Easier solution :-
> 
> http://www.snertsoft.com/sendmail/roundhouse/

The OP mentioned postfix.. though postfix has milter support now, 
setting up roundhouse for a task which can be done by inbuilt options is 
overkill IMO.

> On Thu, 24 May 2007 15:13:18 +0000 (GMT), Andrew MacLachlan
> <amaclach at yahoo.co.uk> wrote:
>> I'll give this one a try...
>> I need to preserve the sender/recipient details
>>
>> ----- Original Message ----
>> From: Drew Marshall <drew at technologytiger.net>
>> To: MailScanner discussion <mailscanner at lists.mailscanner.info>
>> Sent: Thursday, 24 May, 2007 2:44:50 PM
>> Subject: Re: sending a copy of all inbound messages to two MTAs
>>
>> On Thu, May 24, 2007 14:25, Andrew MacLachlan wrote:
>>> This is a strange request, and I suspect that it's probably a PostFix
>>> question:
>>> can a copy of each inbound message be sent to an alternate MTA?
>>> This is so a new mailserver can be tested with real inbound mail
>> flows...
>>> --Asbestos suit zipped up...
>> It is a Postfix question but the answer is always_bcc
>> http://www.postfix.org/postconf.5.html#always_bcc alternatively if you
>> need to preserve the original sender details, you could play around with
>> your relay_recipients_map creating duplicate aliases to the second box.
>>
>> Drew