[exim] How to get results of sender verification

Hello,

I am trying to find out why a certain sender verification fails. I do
not want to reject the mail, though, so I defined the following ACL rule:

warn    !verify       = sender/callout=10s,defer_ok,no_cache
         add_header    = X-Info: Envelope Callback failed
         log_message = sender verify failed: $acl_verify_message

Unfortunately, this only gives the log messages like this:

2010-05-23 19:01:42 H=fmmailgate04.web.de [217.72.192.242] Warning:
sender verify failed: Sender verify failed

What do I have to do to get the entire failed SMTP verification session?


Best,

    -Nikolaus

--
»Time flies like an arrow, fruit flies like a Banana.«

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