[CentOS] Adding/Removing Headers with Sendmail

[Lee W]

Romeo Ninov wrote:

> My personal opinion is what you want can have in some cases 
> unpredictable results, so I propose you to use only some kind of list 
> managers (as listar for example)
>
> Lee W wrote:
>
>> Hi,
>>
>> I posted this query a few weeks ago but never received a response. 
>> I'm guessing that I didn't put things right, so here is another go.
>>
>> The company that I work for currently has email addresses in the 
>> format of:-
>>
>> firstname.surname.ext at example.com
>>
>> Which we use for various marketing campaigns (therefore the .ext bit is
>> variable).
>>
>> Currently we have this setup as distribution lists with exchange  so
>> that any email that goes to this addressess goes both to the sales
>> person and to a catch all mailbox which is then input into our systems.
>>

Thanks for the suggestion Romeo, although I'm not really sure it that 
would be any better than the way we currently do it as it would still 
require manual configuration and that is what i'm trying to get away from.

I'm guessing that exim can probably do this using regular expression 
matching but unfortunately the server doesn't have this installed and my 
boss doesn't want anything new on the box (an old RH7.3 machine).