. Copyright year. Update this (only) when changing content.
.macro copyyear
-2010
+2018
.endmacro
. ===========================================================================
</revision></revhistory>
<copyright><year>
.copyyear
- </year><holder>University of Cambridge</holder></copyright>
+ </year><holder>The Exim Maintainers</holder></copyright>
</bookinfo>
.literal off
.chapter "Forwarding and filtering in Exim" "CHAPforandfilt"
This document describes the user interfaces to Exim's in-built mail filtering
-facilities, and is copyright © University of Cambridge ©year(). It
+facilities, and is copyright © The Exim Maintainers ©year(). It
corresponds to Exim version &version().
&`e.g. logwrite "$tod_log $message_id processed"`&
.endd
It is possible to have more than one &(logfile)& command, to specify writing to
-different log files in different circumstances. Writing takes place at the end
+different log files in different circumstances.
+A previously opened log is closed on a subsequent &(logfile)& command.
+Writing takes place at the end
of the file, and a newline character is added to the end of each string if
there isn't one already there. Newlines can be put in the middle of the string
by using the &"\n"& escape sequence. Lines from simultaneous deliveries may get