Chris Johnson writes:
> I'm seeing more and more of qmail-smtpd exiting with status 256, which
> usually indicates that the remote host is trying to send mail with
> bare linefeeds.
Maybe, maybe not. I didn't realize anybody was trying to extract useful
information from the exit code of qmail-smtpd! There's one increasingly
common situation, having nothing to do with bare linefeeds, in which
qmail-smtpd will exit nonzero; this isn't something to worry about.
If you want to watch for particular error messages from qmail-smtpd, run
it under recordio. Make sure you filter the log appropriately---recordio
produces a lot of output.
---Dan
