My server keep receiving error log for last few days, below is the error log, can anyone guide me to solve the problem.

Jun 23 14:36:42 domain-server postfix/smtp[3869]: D493F1CBFC:...

i had tried what you suggested, but i get the error below

"An (SMTP) error occurred while sending mail. The server responded: Transaction failed"

"Sending of message failed.
The message could...

thanks for ur reply, where should i disable it? in thunderbird or in zimbra server? and i able to send from webmail...

I tried to send email using thunderbird, but it prompt an error as below :

"Sending of message failed.
An error occurred sending mail: Unable to authenticate to SMTP server...

Thanks for your reply odeleon, here is my last question, do open source edition support backup & restore for individual email account or it is possible to do so? and from your opinion, which free...

Thanks for your reply, acyually i want to delegating the authendication tasks to AD, so what should i do ?

I got few question need to ask, hope you guys can assists

1, Do Open source edition support zimbra cluster for RHEL5?
2, If i configure zimbra ldap to sync with AD, in future i need add user from...

this is the output of "zmcontrol status"
antispam Running
antivirus Running
ldap Running
logger Running
mailbox Running
mta Running
snmp Running
spell Stopped
zmapachectl is not running

I'm trying to restart the whole zimbra service, the logger is running, but i try to restart the logger service by the command "zmloggerctl stop" it doesn't show the service stop and just remain...

i want try to restart my zimbra server, but it seem the server unable to restart the zmlogger, it will hang when try to stop the zmlogger, i had tried to use zmloggerctl to reload the logger, but it...

i try to restart the server, but it seem like unable to stop the zmlogger,

Stopping stats...Done.
Stopping mta...Done.
Stopping spell...Done.
Stopping snmp...Done.
...

Seem the report can successfully generate, but no graph was showed under statistics

yes, i had search through the forum and i follow the step in the link below
http://www.zimbra.com/forums/installation/34359-upgrade-6-0-2-stats-status-no-longer-working-6.html

but from my admin...

i wonder why the zimbra statistics service will hang after send out the daily? i need to manually restart the rsyslog service everyday...anyone can guide me to solved the problem?

Yes, monthly backup. If the user already remove the email from Trash, can we still restore it?

Is there anyway we can view the user account in zimbra using CLI? If an user accidently deleted an email , how can we help to restore it? thanks

thanks , i found it...thanks....

my preference tab as showed in the attachment for web client...

is there any auto mail reply function in zcs 6.0.5 open source edition?thanks

in zcs version5, zimbra use the fetchmail to download mail from other mail server, so in zcs version 6, is still the same?

i get this msg when i try restart the zmspellctl "Starting apache...httpd: Syntax error on line 232 of /opt/zimbra/conf/httpd.conf: Cannot load /opt/zimbra/httpd/modules/libphp5.so into server:...

i grep some error msg.

for mail.log
zimbra postfix/error[12022]: BE0A33FE2E: to=<admin@test.my>, relay=none, delay=0.23, delays=0.08/0.03/0/0.12,
dsn=4.4.3, status=deferred (delivery...

Host zimbra.test.my
antispam Running
antivirus Running
ldap Running
logger Running
...

How can i make the spell running, i had reinstalled the zcs 6.0.5 for twice, but the problem still remain

sorry i think i get something wrong, i thought we can export out our account into .csv format.thanks.