Re: [exim] ${domain:$recipients}}

On 14/01/14 11:55, Mike Cardwell wrote:
> * on the Tue, Jan 14, 2014 at 11:43:04AM +0000, Jeremy Harris wrote:
>
>>> exim -be '${domain:${extract{-1}{,}{$recipients}}}'
>>
>> Fails when the last recipient includes a comma in their name...
>> OK, not common. But not bulletproof either.
>
> $recipients is based on the RCPT envelopes and doesn't contain any
> names. Looks bulletproof to me.

RFC821 permits "any one of the 128 ASCII characters (no exceptions)"
so long as prefixed by a backslash, in a local-part.
--
Cheers,
Jeremy