I'm trying to have Exim save some messages.
>From a router I call a file, which contains my logic.
if first_delivery then
if "${if exists{/msg/$message_id}{true}{false}}" is false then
noerror save /msg/$message_id
endif
endif
That works, it will save a copy of the message. However, if there are
multiple recipients it will append the message once for every recipient.
I attempted to add the if exists logic, to prevent multiple copies of the
message - I only need it once.
I'm guessing that if exists uses a cached result? The first time it does
not see the file and caches the result.
Any suggestions on how to only get a single copy in the file? I see no
option on the save command to append or not and my if exists does not seem
to do the trick.
