Search found 57 matches

by yasanthau
Wed Oct 31, 2012 3:37 am
Forum: Administrators
Topic: [Help] Spam Attack in my ZIMBRA sever.
Replies: 7
Views: 855

[Help] Spam Attack in my ZIMBRA sever.

Yes for sometimes but auth failed thereafter. At the same time I put an iptables firewall and block whole IP ranges where the attack came from. I followed some of the guidelines given in link Improving Anti-spam system - Zimbra :: Wiki
by yasanthau
Wed Oct 31, 2012 3:28 am
Forum: Administrators
Topic: Backup Alert
Replies: 3
Views: 407

Backup Alert

After the final rsync command, add the following lines and change recipient email address.
exitst=`echo $?`

if [ $exitst -ne 0 ]; then

echo "Some error occured during backup process. Please check" | mail -s 'Mail Server Backup Error'

fi
by yasanthau
Wed Oct 31, 2012 3:15 am
Forum: Administrators
Topic: [Help] Spam Attack in my ZIMBRA sever.
Replies: 7
Views: 855

[Help] Spam Attack in my ZIMBRA sever.

Did you reset the password of user whchoy? If not re-set it immediately and put a strong password for that. It may be that the user whchoy is using a very simple password. This happened to me too. What I did was, disabled the account temporarily and create another account with different id for same ...
by yasanthau
Wed Oct 31, 2012 2:35 am
Forum: Administrators
Topic: [SOLVED] how to export account details ?
Replies: 12
Views: 1805

[SOLVED] how to export account details ?

I get following error when I run above script.
expr: syntax error

expr: syntax error

ERROR: account.NO_SUCH_ACCOUNT (no such account: #)

ERROR: account.NO_SUCH_ACCOUNT (no such account: #)
by yasanthau
Wed Oct 31, 2012 2:22 am
Forum: Administrators
Topic: Export users accounts that never logged in.
Replies: 4
Views: 841

Export users accounts that never logged in.

Is it possible to view more than 25 entries in search results and export all results to a csv file?
by yasanthau
Wed Oct 31, 2012 2:19 am
Forum: Developers
Topic: All I want is a way to export inactive accounts to a file?
Replies: 1
Views: 227

All I want is a way to export inactive accounts to a file?

Login to admin control panel and under "searches" (left side bottom), you can see Inactive 30 days, Inactive 90 days and so on. Then after selecting users, click on "download" button. You can get the results to a csv file. But it is limited to a number of 25. Cannot get all users...
by yasanthau
Thu Feb 16, 2012 4:18 am
Forum: Administrators
Topic: somebody intruded in to zimbra server
Replies: 4
Views: 386

somebody intruded in to zimbra server

Thank you very much for the post. I have already done so. Now no body can access the server from the port 7071. It is allowed only for localhost and one other LAN IP. But still that attack is going on. It seems some robot is running internally. How can I identify this and neutralize this? When 7071 ...
by yasanthau
Thu Feb 16, 2012 3:31 am
Forum: Administrators
Topic: Database errors found - can't use locks with log tables
Replies: 2
Views: 290

Database errors found - can't use locks with log tables

Dear All,I observed a regular email on the zimbra admin mail account with the subject "Database Integrity check report for mail.domain.com". Following is the content of that email. Is it a critical issue? What steps can be taken to resolve it? Zimbra version is 7. Thanks in advance Databas...
by yasanthau
Thu Feb 16, 2012 2:55 am
Forum: Administrators
Topic: somebody intruded in to zimbra server
Replies: 4
Views: 386

somebody intruded in to zimbra server

Dear All,I observed many login authentication failures on our zimbra (7) server log. It seems somebody has hacked into our server using some accounts with weak passwords. Now I have removed all such accounts. But still I see many failed login attempts to such accounts. After restricting out side acc...
by yasanthau
Thu Jun 30, 2011 2:19 am
Forum: Administrators
Topic: Domain level blocking - zimbra 7
Replies: 2
Views: 366

Domain level blocking - zimbra 7

Hi all,The following thing is not working on zimbra 7. What may be the reason? Domain level blocking of users - Zimbra :: WikiI did use it on zimbra 6 and it was working fine. I could block a whole domain by putting only the domain name for the /opt/zimbra/postfix/conf/reject filedomain.name REJECT ...

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