System requirements

• Operating system: any Linux/Unix-based system or MS Windows 2000/XP/2003/Vista/2008/7/8/10/2008 R2/2012/2016

• Web server: Apache, Nginx or MS IIS (Internet Information Services)

• PHP engine: 7.4

• PHP extensions: iconv, mbstring, imap, curl, pdo, dom, xsl, xmlwriter, simplexml

(some of the extensions may already be compiled into PHP core, depending on the distribution)

• Existing WebMail Pro PHP installation, version 8.1.15 or newer (how to check), on the same or a different server, with DAV access configured correctly.

or

• Existing Aurora Corporate installation, version 8.2.0 or newer (how to check), on the same or a different server, with DAV access configured correctly.