Re: [exim] received_protocol help

Troy Engel wrote:

>> {!def:authenticated_id}
> Would you rate this as better, worse, or the same level as:
>
> {!eq {$received_protocol}{esmtpa}} \
> {!eq {$received_protocol}{esmtpsa}} \

That depends. It's not completely the same. E.g., authenticated_id is
also set when mail is submitted locally.
I'd prefer authenticated_id, it's shorter, seems more "direct" to me and
you never know when received_protocol will be changed again.