==== Required information ====
- iRedMail version: v0.1.5 (MySQL)   
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): mysql
- Linux/BSD distribution name and version:  ubuntu-11.04-x86
- Related log if you're reporting an issue:
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i installed and using the open source version abou 1.5 years and it dont have any problem
but today i got a mistake

it dont send and receive any emails
1-dont send internal emails
2-dont send email to google
3-dont recive emails from google

i used alvayes_bcc option and disabled it
and cleanuped www@domain.com with 309000 email

and rebooted the server
but it dont fixed yet