# 在my name for error messages設(shè)定的后面加上下面兩行
　　# Avoid host map lookups if address has this pseudo-domain on it CPprocmail

　　# 在Ruleset 98后面加上下面設(shè)定
　　# Filter all mail through procmail
　　#
　　# Strip the pseudo-domain and continue (already gone through the filter)
　　R$*<@$+.procmail>$* $@ $1<@$2.>$3
　　R$*<@$+.procmail.>$* $@ $1<@$2.>$3
　　#
　　# No pseudo-domain, send to filtering mailer
　　R$*<@$+.>$* $#procmail $@/etc/procmail/filter.rc $:$1<@$2.procmail>$3
　　R$*<@$+>$* $#procmail $@/etc/procmail/filter.rc $:$1<@$2.procmail>$3

　　9、建立過(guò)濾檔filter.rc

　　vi /etc/procmail/filter.rc
　　范例文件內(nèi)容如下：
　　LOGFILE=/var/log/procmail.log
　　NL="
　　"
　　LOGABSTRACT=no

　　POISONED_EXECUTABLES=/etc/procmail/poisoned-files
　　INCLUDERC=/etc/procmail/html-trap.procmail

　　:0 # re-send the message
　　! -oi -f "$@"