Here is a suggestion from Alexander Dreweke <a.dreweke@gmx.de> on how to
set up logcheck ignore rules to filter out ident2 messages.  Originally
posted in bug report #404682.

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As more and more mail servers I use start generating ident request, when
gathering mails via pop from them, I'm downing in logcheck mails. As
these mail only report ident request that where anserwerd, I find them
quite useless. Therefor I've defined the following 2 logcheck ignore
rules in /etc/logcheck/ignore.d.server/ident2:

^\w{3} [ :0-9]{11} [._[:alnum:]-]+ ident2\[[0-9]+\]: connect from
[^[:space:]]+ ([^[:space:]]+)

^\w{3} [ :0-9]{11} [._[:alnum:]-]+ in.ident2\[[0-9]+\]: sent reply
[^[:space:]]{2,} to query [^[:space:]]+ \([0-9]+, [0-9]+\), uid = [0-9]+

Maybe other people would also find them usefull to reduce "useless"
logcheck mails. So you could consider to include them into the package.

