postfix dovecot

Пытаюсь настроить postfix dovecot для виртуальных пользователей.

Никак не удается прочитать письма

В логах dovecot следующее

dovecot
Sep 22 11:12:29 dovecot: Error: User [email]admin@page1.am[/email] not allowed to log in using login_user's UNIX UID 5000(virtual) (see http://wiki.dovecot.org/UserIds)

dovecot.info
Sep 22 11:12:29 auth(default): Info: client in: AUTH 1 PLAIN service=pop3 secured lip=10.10.10.20 rip=10.10.10.20 lport=110 rport=10343 resp=AGFkbWluQHBhZ2UxLmFtAGFkbWlu
Sep 22 11:12:29 auth(default): Info: passwd-file(admin@page1.am,10.10.10.20): lookup: user=admin@page1.am file=/etc/dovecotpasswd
Sep 22 11:12:29 auth(default): Info: client out: OK 1 user=admin@page1.am
Sep 22 11:12:29 auth(default): Info: master in: REQUEST 2 14601 1
Sep 22 11:12:29 auth(default): Info: passwd-file(admin@page1.am,10.10.10.20): lookup: user=admin@page1.am file=/etc/dovecotusers
Sep 22 11:12:29 auth(default): Info: master out: USER 2 [email]admin@page1.am[/email] uid=5000 gid=5000
Sep 22 11:12:29 pop3-login: Info: Internal login failure (auth failed, 1 attempts): user=<admin@page1.am>, method=PLAIN, rip=10.10.10.20, lip=10.10.10.20, secured

тестирую через telnet
linux-djm8:/usr/local/sbin # telnet 10.10.10.20 110
Trying 10.10.10.20...
Connected to 10.10.10.20.
Escape character is '^]'.
+OK Dovecot ready.
user [email]info@page1.am[/email]
+OK
pass info
-ERR [IN-USE] Internal login failure. Refer to server log for more information.
Connection closed by foreign host.
linux-djm8:/usr/local/sbin #


Может кто сталкивался ?