<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> <!--Converted with LaTeX2HTML 99.2beta8 (1.42) original version by: Nikos Drakos, CBLU, University of Leeds * revised and updated by: Marcus Hennecke, Ross Moore, Herb Swan * with significant contributions from: Jens Lippmann, Marek Rouchal, Martin Wilck and others --> <HTML> <HEAD> <TITLE>13. Bounce management</TITLE> <META NAME="description" CONTENT="13. Bounce management"> <META NAME="keywords" CONTENT="sympa"> <META NAME="resource-type" CONTENT="document"> <META NAME="distribution" CONTENT="global"> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"> <META NAME="Generator" CONTENT="LaTeX2HTML v99.2beta8"> <META HTTP-EQUIV="Content-Style-Type" CONTENT="text/css"> <LINK REL="STYLESHEET" HREF="sympa.css"> <LINK REL="next" HREF="node15.html"> <LINK REL="previous" HREF="node13.html"> <LINK REL="up" HREF="sympa.html"> <LINK REL="next" HREF="node15.html"> </HEAD> <BODY TEXT="#000000" BGCOLOR="#ffffff"> <!--Navigation Panel--> <A NAME="tex2html787" HREF="node15.html"> <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="next.png"></A> <A NAME="tex2html781" HREF="sympa.html"> <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="up.png"></A> <A NAME="tex2html775" HREF="node13.html"> <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="prev.png"></A> <A NAME="tex2html783" HREF="node1.html"> <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="contents.png"></A> <A NAME="tex2html785" HREF="node17.html"> <IMG WIDTH="43" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="index" SRC="index.png"></A> <BR> <B> Next:</B> <A NAME="tex2html788" HREF="node15.html">14. Antivirus</A> <B> Up:</B> <A NAME="tex2html782" HREF="sympa.html">Sympa Mailing Lists Management Software</A> <B> Previous:</B> <A NAME="tex2html776" HREF="node13.html">12. Shared documents</A>   <B> <A NAME="tex2html784" HREF="node1.html">Contents</A></B>   <B> <A NAME="tex2html786" HREF="node17.html">Index</A></B> <BR> <BR> <!--End of Navigation Panel--> <H1><A NAME="SECTION001400000000000000000"> 13. Bounce management</A> </H1> <P> <I>Sympa</I> allows bounce (non-delivery report) management. This prevents list owners from receiving each bounce (1 per message sent to a bouncing subscriber) in their own mailbox. Without automatic processing of bounces, list owners either go mad, or just delete them without further attention. <P> Bounces are received at mylist-owner address, which should be sent to the <A NAME="5266"></A><TT>bouncequeue</TT> program via aliases : <P><PRE> \samplelist-owner: "|/home/sympa/bin/bouncequeue \samplelist" </PRE> <P> <A NAME="5269"></A><TT>bouncequeue</TT> (see <A HREF="node3.html#binaries">2.2</A>, page <A HREF="node3.html#binaries"><IMG ALIGN="BOTTOM" BORDER="1" ALT="[*]" SRC="crossref.png"></A>) stores bounces in a <A NAME="5272"></A><TT>~sympa/spool/bounce/</TT> spool. <P> Bounces are then processed by the <A NAME="5277"></A><TT>bounced.pl</TT> daemon. This daemon analyses bounces to find out which e-mail addresses are concerned and what kind of error was generated. If bouncing addresses match a subscriber's address, information is stored in the <I>Sympa</I> database (in subscriber_table). Moreover, the most recent bounce itself is archived in <A NAME="5281"></A><TT>bounce_path/mylist/email</TT> (where bounce_path is defined in a <A NAME="5284"></A><TT>wwsympa.conf</TT> parameter and email is the user e-mail address). <P> When reviewing a list, bouncing addresses are tagged as bouncing. You may access further information such as dates of first and last bounces, number of received bounces for the address, the last bounce itself. <P> Future development of <I>Sympa</I> should include the automatic deletion of bouncing addresses. <P> <HR> <!--Navigation Panel--> <A NAME="tex2html787" HREF="node15.html"> <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="next.png"></A> <A NAME="tex2html781" HREF="sympa.html"> <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="up.png"></A> <A NAME="tex2html775" HREF="node13.html"> <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="prev.png"></A> <A NAME="tex2html783" HREF="node1.html"> <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="contents.png"></A> <A NAME="tex2html785" HREF="node17.html"> <IMG WIDTH="43" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="index" SRC="index.png"></A> <BR> <B> Next:</B> <A NAME="tex2html788" HREF="node15.html">14. Antivirus</A> <B> Up:</B> <A NAME="tex2html782" HREF="sympa.html">Sympa Mailing Lists Management Software</A> <B> Previous:</B> <A NAME="tex2html776" HREF="node13.html">12. Shared documents</A>   <B> <A NAME="tex2html784" HREF="node1.html">Contents</A></B>   <B> <A NAME="tex2html786" HREF="node17.html">Index</A></B> <!--End of Navigation Panel--> <ADDRESS> root 2001-06-05 </ADDRESS> </BODY> </HTML>