Re: [exim] Access $domain in ACL?

Heiko Schlittermann via Exim-users <exim-users@???> (Mo 16 Sep 2019 08:57:19 CEST):
>
> The data ACL runs *once* per message. The message can have multiple
> recipients, so which domain do you expect in $domain?

I should have read your mail properly. You want to know the list of
recipient domains in your DATA acl.

Try

        accept logwrite = ${reduce\
              {<,${map{<,$recipients}{${domain:$item}}}}\
              {}\
              {${if inlist{$item}{<,$value}\
                  {$value}\
                  {${if def:value {$value,$item}{$item}}}\
              }}}

Or more readable using macros

DOMAINS = ${map{<,$recipients}{${domain:$item}}}
APPEND_ITEM = ${if def:value {$value,$item}{$item}}
INLIST = inlist{$item}{<,$value}

  accept logwrite = ${reduce{<,DOMAINS}\
              {}\
              {${if INLIST{$value}{APPEND_ITEM}}}}

Maybe you'll find more simple way :)

    Best regards from Dresden/Germany
    Viele Grüße aus Dresden
    Heiko Schlittermann
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