[exim] exim skips spamd on it's own ( randomly )

Hi,

a real bugger for you guys :

warn    condition  = ${if eq{$authenticated_id}{} {1}{0}}
           condition  =  ( if antispam is enabled , yes it its )
           condition  = ( if the sender is on the whitelist, which it 
isn't ) :

                                ${if forany{<, 
$recipients}{match{${lookup mysql {....}}}{1}} {0}{1}}
                                actual, it checks for each recipients 
domain, if HE has the sender on whitelist (multirecipients 
whitelisthandling is delicate)
                                 ass you can see, the match is negated 
on the end. Not on list => spam check it.

           spam       = nobody/defer_ok
           add_header = X-Spam-Flag: YES

accept  condition  = ${if or{\
                                { and{ {!def:spam_score_int}{ 
eq{$authenticated_id}{} } }}\
                                { match{ ${lookup mysql { .. sql for 
checking if antispam is NOT enabled }} }{1} }\
                               } {1}}
           add_header = X-Spam-Note: SpamAssassin uebersprungen : 
domain=${domain:$h_to:} e=${domain:$recipients}

This works for entire day and night, since one or more years, BUT
randomly, a spam slips throu with the remark, it wasn't scanned at all.
Which is true, as Spamassassins log shows not even the try to check it.

This mußt be true : and{ {!def:spam_score_int}{
eq{$authenticated_id}{} } }
Which means, spam_score_int was not definied.

Conclusion: "  spam       = nobody/defer_ok" from the first rule was 
never executed.

There's is no evidence that exim ever tried it. When i resent the spam
i.e. from a different host, it gets detected as it should be.

As mails get checked, there must be a logical problem in that rule, or
exim does a nice hidden bug with contacting spamd.

System: FC18 distroversion

Anyone else which has such problems with exim and spamd ?


Marius