==== Required information ====
- iRedMail version:
- Store mail accounts in which backend (LDAP/MySQL/PGSQL):
- Linux/BSD distribution name and version:
- Related log if you're reporting an issue:
====
iRedMail-0.8.1
Ubuntu 12.04 lts

dpkg: dependency problems prevent configuration of postfix-mysql:
postfix-mysql depends on postfix (= 2.9.3-2~12.04.2); however:
No apport report written because the error message indicates its a followup error from a previous failure.
                                                                                                          No apport report written because the error message indicates its a followup error from a previous failure.
                                                                                                   No apport report written because MaxReports is reached already
                                                No apport report written because MaxReports is reached already

                                                                                                              dpkg: error processing postfix-mysql (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of postfix-pcre:
postfix-pcre depends on postfix (= 2.9.3-2~12.04.2); however:
  Package postfix is not configured yet.
dpkg: error processing postfix-pcre (--configure):
dependency problems - leaving unconfigured
Processing triggers for libc-bin ...
ldconfig deferred processing now taking place
Errors were encountered while processing:
postfix
altermime
logwatch
postfix-mysql
postfix-pcre
E: Sub-process /usr/bin/dpkg returned an error code (1)
< ERROR > Installation failed, please check the terminal output.