Is it possible to choose the version MariaDB 10 when installing iRedMail?
==== Required information ====
- iRedMail version: 0.9.0
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Web server (Apache or Nginx): Apache 2.4.6
- Linux/BSD distribution name and version: CentOS 7
- Related log if you're reporting an issue:
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