Autor: Marc Sherman
Data:
A: exim-users
CC: exim-dev
Assumpte: Re: [exim] rewriting headers when rewriting yelds unparsable
address [possible feature request]
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