Re: [exim] rewriting headers when rewriting yelds unparsable…

Arkadiusz Miskiewicz wrote:
>>> root@??? "${if def:h_from:{${address:$h_from:}}fail}" Ffs
>> root@??? "${if eq {${address:$h_from:}}{} {fail}{${address:$h_from:}} }"

Those aren't the same thing. "fail" is a directive instructing expansion
of the if to fail. "{fail}" is the literal string "fail".

- Marc