Hi

I am running an iRedMail server and some of my users are rather lazy in deleting their old e-mails. Can I run some kind of garbage collection to remove their old messages from the server? (Say delete all messages that are older than 3 months?) I do not wanto enforce quotas as they are not as effective and would still leave a lot of old message cruft.

==== Required information ====
- iRedMail version (check /etc/iredmail-release): 2.1.3 Pro
- Linux/BSD distribution name and version: Ubuntu 14.04 LTS
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Web server (Apache or Nginx): Apache
- Manage mail accounts with iRedAdmin-Pro? Yes
- Related log if you're reporting an issue:
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