==== Required information ====
- iRedMail version: 0.8.6
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Linux/BSD distribution name and version: Ubuntu 12.04 LTS
- Related log if you're reporting an issue:
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I'm wondering if it would be possible to encrypt the /var/vmail folder using Truecrypt or encfs. I already have many users and emails stored, and I'm worried that if I try to encrypt the folder, iRedMail (or dovecot) might not recognize it or might not be able to use it properly. Has this been done before? Is there anything I should keep in mind (or any warnings) if I decide to do this? Thanks for your help.