+-----------------------------------------------------------------------
| Running opensmtpd-filter-senderscore on OpenBSD
+-----------------------------------------------------------------------

To use filter-senderscore, you must declare it in smtpd.

Edit the /etc/mail/smtpd.conf file to declare the filter:

  filter "senderscore" \
  	 proc-exec "/usr/local/libexec/smtpd/filter-senderscore [...]"

The following options may be passed to filter-senderscore:

-blockBelow 10
block at banner sessions score below 10

-junkBelow 70
add X-Spam header to sessions below 70

-slowFactor 1000
delay by up to 1000 ms (proportionally to reputation) each reply

Then add the filter to each listener that should be filtered:

  listen on socket filter "senderscore"
  listen on all filter "senderscore"
