Server Requirements

• Apache or Lighttpd Webserver
• .htaccess support allowing overrides for DirectoryIndex if using Apache
• PHP Version 4.3.1 or Greater (with module for MCrypt functions)
• PCRE (Perl compatible Regular Expression) installed with PHP
• php.ini options:
  • error_reporting E_ALL & ~E_NOTICE (or lower)
  • file_uploads on (for attachment upload features)
• MySQL or PostgreSQL database engine or the SQLite Extension for PHP
• OpenSSL and Socket modules for PHP required for spell checking also needed for SMTP with SSL.
  • Additionally, the CURL module for PHP is required for spell checking with TinyMCE (HTML WYSIWYG Editor).
• A database with permission to create tables
• An IMAP server which supports IMAP 4 rev 1
• An SMTP server or PHP configured for mail delivery

Browser Requirements

• Javascript enabled
• Accept cookies
• Support for XMLHttpRequest