==== Required information ====
- iRedMail version: 8.7
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): mysql
- Linux/BSD distribution name and version: debian 7.5
- Related log if you're reporting an issue:
====

Hello all.
i confused,
my problem is that

when i sent my emails via my outlook with imap protocol
every thing works fine and all email on my inbox and sent box appear in right place in roundcube web mail

but when i try to set my account via pop3 and try to send emails with outlook
my sent item on roundcube web mail is always empty and i don't know why