Horde email filters


2016-11-16 12:41:20 UTC


2017-08-16 17:12:11 UTC


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Horde email filters

Applicable to:

  • Plesk 11.x for Windows
  • Plesk 11.x for Linux


Black list filter option stops working in Horde in case if there are more then one email addresses in the black list.


This is a software issue in Horde: http://bugs.horde.org/ticket/13031


The fixed version of Horde will be installed in future updates. Meanwhile, you may use either of the following workarounds:

  1. Сomment code block in '%plesk_dir%\\Webmail\\horde\\horde\\ingo\\lib\\Script\\Imap.php' (On Linux: '/usr/share/psa-horde/ingo/lib/Script/Imap.php' ) near line 157:

    /* foreach ($msgs as $v) { 
    if (!$v->getEnvelope()->from->match(array($item))) {
    $indices = array_diff($indices, array($v->getUid()));
  2. Install Ingo 3.1.5 where the issue was fixed ( Applies to Windows only! On Linux use the first w\a ):

    cd %plesk_dir%Webmail\\horde\\pear\\bin
    pear uninstall horde/ingo
    pear clear-cache
    pear install horde/ingo-3.1.5
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