You can also use your own script to deal with it (for example using content_filter). But I agree with Peter. That doesn't sound like a good idea at all so the best might be to understand client. Why he want's something like this.
Thanks, Pawel 2016-09-11 2:53 GMT+01:00 Peter <pe...@pajamian.dhs.org>: > On 11/09/16 13:44, Marcelo Machado wrote: > > I know what I'm asking is not usual, but it is a request of a customer > > of the company where I work, and I have to solve this. > > > > In fact, the full request is: in any email that has more than one > > recipient, the e-mail server should only consider the first recipient > > and discard the others. No error message is needed. It is possible? > > ...in fact, you should be asking the customer why he wants to do this. > It sounds like a very misguided request in an attempt to solve some > problem where there is likely a better solution, see: > > http://xyproblem.info/ > > > Peter >
