==== Required information ====
- iRedMail version: 0.8.6
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): PGSQL 9.3.2
- Linux/BSD distribution name and version:
Description: Ubuntu 13.10
Release: 13.10
Codename: saucy
- Related log if you're reporting an issue:
Install fails to create vmail role in Postgres
Shows the following error in /var/log/dovecot.log
auth: Error: pgsql(127.0.0.1): Connect failed to database vmail: FATAL: role "vmail" does not exist