<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> <head> <link rel="STYLESHEET" href="mailman-install.css" type='text/css' /> <link rel="first" href="mailman-install.html" title='GNU mailman - installation Manual' /> <link rel='last' href='about.html' title='About this document...' /> <link rel='help' href='about.html' title='About this document...' /> <link rel="next" href="node28.html" /> <link rel="prev" href="node26.html" /> <link rel="parent" href="node16.html" /> <link rel="next" href="node28.html" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name='aesop' content='information' /> <title>6.2.11 Doing VERP with Exim and Mailman</title> </head> <body> <div class="navigation"> <div id='top-navigation-panel' xml:id='top-navigation-panel'> <table align="center" width="100%" cellpadding="0" cellspacing="2"> <tr> <td class='online-navigation'><a rel="prev" title="6.2.10 smtp Callback" href="node26.html"><img src='previous.png' border='0' height='32' alt='Previous Page' width='32' /></a></td> <td class='online-navigation'><a rel="parent" title="6.2 using the Exim" href="node16.html"><img src='up.png' border='0' height='32' alt='Up one Level' width='32' /></a></td> <td class='online-navigation'><a rel="next" title="6.2.12 virtual Domains" href="node28.html"><img src='next.png' border='0' height='32' alt='Next Page' width='32' /></a></td> <td align="center" width="100%">GNU Mailman - Installation Manual</td> <td class='online-navigation'><img src='blank.png' border='0' height='32' alt='' width='32' /></td> <td class='online-navigation'><img src='blank.png' border='0' height='32' alt='' width='32' /></td> <td class='online-navigation'><img src='blank.png' border='0' height='32' alt='' width='32' /></td> </tr></table> <div class='online-navigation'> <b class="navlabel">Previous:</b> <a class="sectref" rel="prev" href="node26.html">6.2.10 SMTP Callback</a> <b class="navlabel">Up:</b> <a class="sectref" rel="parent" href="node16.html">6.2 Using the Exim</a> <b class="navlabel">Next:</b> <a class="sectref" rel="next" href="node28.html">6.2.12 Virtual Domains</a> </div> <hr /></div> </div> <!--End of Navigation Panel--> <h3><a name="SECTION0016211000000000000000"> 6.2.11 Doing VERP with Exim and Mailman</a> </h3> <p> VERP will send one email, with a separate envelope sender (return path), for each of your subscribers - read the information in <span class="file"><var>$prefix</var>/Mailman/Defaults.py</span> for the options that start with VERP. In a nutshell, all you need to do to enable VERP with Exim is to add these lines to <span class="file"><var>$prefix</var>/Mailman/mm_cfg.py</span>: <p> <div class="verbatim"><pre> VERP_PASSWORD_REMINDERS = Yes VERP_PERSONALIZED_DELIVERIES = Yes VERP_DELIVERY_INTERVAL = Yes VERP_CONFIRMATIONS = Yes </pre></div> <p> (The director (router) above is smart enough to deal with VERP bounces.) <p> <div class="navigation"> <div class='online-navigation'> <p></p><hr /> <table align="center" width="100%" cellpadding="0" cellspacing="2"> <tr> <td class='online-navigation'><a rel="prev" title="6.2.10 smtp Callback" href="node26.html"><img src='previous.png' border='0' height='32' alt='Previous Page' width='32' /></a></td> <td class='online-navigation'><a rel="parent" title="6.2 using the Exim" href="node16.html"><img src='up.png' border='0' height='32' alt='Up one Level' width='32' /></a></td> <td class='online-navigation'><a rel="next" title="6.2.12 virtual Domains" href="node28.html"><img src='next.png' border='0' height='32' alt='Next Page' width='32' /></a></td> <td align="center" width="100%">GNU Mailman - Installation Manual</td> <td class='online-navigation'><img src='blank.png' border='0' height='32' alt='' width='32' /></td> <td class='online-navigation'><img src='blank.png' border='0' height='32' alt='' width='32' /></td> <td class='online-navigation'><img src='blank.png' border='0' height='32' alt='' width='32' /></td> </tr></table> <div class='online-navigation'> <b class="navlabel">Previous:</b> <a class="sectref" rel="prev" href="node26.html">6.2.10 SMTP Callback</a> <b class="navlabel">Up:</b> <a class="sectref" rel="parent" href="node16.html">6.2 Using the Exim</a> <b class="navlabel">Next:</b> <a class="sectref" rel="next" href="node28.html">6.2.12 Virtual Domains</a> </div> </div> <hr /> <span class="release-info">Release 2.1, documentation updated on December 14, 2009.</span> </div> <!--End of Navigation Panel--> </body> </html>