The alias doesn't work since upgrade iRedMail-0.8.6 to iRedMail-0.9.4

==== Required information ====
- iRedMail version (check /etc/iredmail-release): v0.9.4
- Linux/BSD distribution name and version: Debian
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Web server (Apache or Nginx): Apache
- Manage mail accounts with iRedAdmin-Pro? No
- Related log if you're reporting an issue:
====

Hi,

I have upgrade from iRedMail-0.8.6 to iRedMail-0.9.4, and the Alias stop working.

I need to create an alias from "user@example.com" to "user@test.com".

I try with different methods but in all cases get this error:
"postfix/smtpd[13931]: NOQUEUE: reject: RCPT from mail-io0-f172.google.com[209.85.223.172]: 554 5.7.1 <user@example.com>: Relay access denied; from=<prueba@gmail.com> to=<user@example.com> proto=ESMTP helo=<mail-io0-f172.google.com>

Obviously "user@example.com", "user@test.com" and "prueba@gmail.com" are mails for the forum. I'm using existing emails accounts.

The methods I have used to create alias are:

1) INSERT INTO alias (address, goto, is_alias, alias_to, domain) VALUES ('user@example.com', 'user@test.com', 1, 'user@test.com', 'test.com');

2) INSERT INTO alias (address, goto, domain, islist)
     VALUES ('user@example.com', 'user@test.com', 'test.com', 1);

3) INSERT INTO alias (address, goto, domain, islist)
     VALUES ('user@example.com', 'user@test.com', 'example.com', 1);

Another update about this problem is:

If I execute "postmap -q 'user@example.com' mysql:/etc/postfix/mysql/virtual_alias_maps.cf" and I get empty result.

But if I execute manually the query of virtual_alias_maps.cf: "SELECT alias.goto FROM alias,domain WHERE alias.address='%s' AND alias.domain='%d' AND alias.domain=domain.domain AND alias.active=1 AND domain.backupmx=0 AND domain.active=1"

%s = user@example.com
%d = test.com

I get the correct "goto" = user@test.com

PD: My english is not good! I apologize about that and I hope you understand me!

Anyone can help me?

Thanks!
Best Regards,
    Cristian.