Good morning friends.
I'm having trouble seeing the queue of emails

I've renewed the certificates did everything and the error continues.

anyone know how to solve this problem?

thank you


audit.log
Code:
type=USER_LOGIN msg=audit(1361885288.060:285175): user pid=15418 uid=0 auid=0 ses=2810 msg='op=login acct="zimbra" exe="/usr/sbin/sshd" hostname=? addr=201.73.90.92 terminal=ssh res=failed'
/var/log/secure

Code:
Feb 26 10:29:33 mail sshd[16315]: Connection closed by 201.73.90.92
Code:
[zimbra@mail log]$ ssh -vi /opt/zimbra/.ssh/zimbra_identity -o strictHostKeyChecking=no zimbra@dasda.com.br -p 22
OpenSSH_5.3p1, OpenSSL 1.0.0-fips 29 Mar 2010
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug1: Connecting to dasda.com.br [201.73.90.98] port 22.
debug1: Connection established.
debug1: identity file /opt/zimbra/.ssh/zimbra_identity type 2
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.3
debug1: match: OpenSSH_5.3 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.3
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr hmac-md5 none
debug1: kex: client->server aes128-ctr hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Host 'dasda.com.br' is known and matches the RSA host key.
debug1: Found key in /opt/zimbra/.ssh/known_hosts:1
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: password
debug1: Next authentication method: password
zimbra@dasda.com.br's password: