==== Required information ====
- iRedMail version: 2.1.2
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): LDAP
- Linux/BSD distribution name and version: LINUX
- Related log if you're reporting an issue:
====
Dear Zhang
Ihave a new Problem, there are some of our users , unable to receive email , but email is still active , where can I check the error that occurred , I attach the following problem statement from system administrator
Your message did not reach some or all of the intended recipients.
Subject: RE: CORP. VALUE NOVEMBER
Sent: 10/11/2014 17:09
The following recipient(s) cannot be reached:
'christie.natalie@domain.com' on 10/11/2014 17:09
550 5.1.1 <christie.natalie@domain.com>: Recipient address rejected: User unknown in virtual mailbox table