This material is copyright and is licensed for the sole use by Kliwon Klimis on 28th October 2008 425 cilce, , frood, grradt, 525254

Administrating Zimbra

2.Although the user is created, we have not assigned a particular Class of Service to them. We do this with zmprov and the sac option.

[zimbra@zimbra ~]$ zmprov sac employee1@emailcs.com employees

We have now created a new user, employee1, and have assigned employee's Class of Service to them. zmprov could also be used to modify the user. For example, let's say Employee1 has received a promotion to an executive position. Not only does Employee1 receive a key to the executive washroom, they will also receive a change to their Class of Service from employees to executives.

To accomplish this change with zmprov, we would do the following:

[zimbra@zimbra ~]$ zmprov sac employee1@emailcs.com executives

Both command line utilities, zmprov and zmcontrol, could be very useful and efficient when managing your Zimbra implementation. We have just scratched the surface of managing Zimbra from a command line in this chapter. In later chapters, we will continue expanding our knowledge of the powerful Command Line Interface.

Summary

This chapter introduced the basic functions of administering the Zimbra

Collaboration Suite. Having the ability and knowledge of creating and modifying user accounts, creating and modifying server settings, and using the Command Line Interface will serve as a foundation to delving into the more advanced functions and administration of Zimbra.

In the next chapter, we will take a break from server administration, and take a look at how the end-user will use Zimbra for sending and receiving email, scheduling appointments with the calendar, sharing documents, and customizing the look

and feel of the Zimbra web-based client. Understanding Zimbra from the user perspective is key to becoming a successful Zimbra administrator

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The Zimbra Web Client

The system requirements for Windows XP include:

•1.5 GHZ Processor

•512MB RAM

•Internet Explorer 6.0 SP2 or 7

•Or Firefox 1.0.7, 1.5 or 2.0

For Fedora Core 4, the requirements are:

•1.5 GHZ Processor

•512MB RAM

•Firefox 1.5 or 2.0

And for MAC OS X 10.4:

•1.5 GHZ Processor

•512MB RAM

•Firefox 1.5 (or 2.0) or Safari 2.0.4

A 1024x768 screen is mandatory.

Although the Zimbra Web Client works on all types of operating systems and browsers, in my experience, I have found that the highest performing client configuration for a Zimbra implementation would be to use Fedora Core 4 clients with Firefox 1.5. If your environment is a Windows XP and/or MAC OS X environment, your best bet is to use the Firefox browser for all of your clients.

To access the Zimbra Web Client, users will need to open up their browser, and type the URL for the server that you created in Chapter Two. In our case, that URL would

be http://zimbra.emailcs.com.

At this point, we are going to walk through the Zimbra Web Client, put on our user's hat, and learn how to use the major functionality the client has to offer.

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This material is copyright and is licensed for the sole use by Kliwon Klimis on 28th October 2008 425 cilce, , frood, grradt, 525254

Chapter 4

A Bird's Eye View of the Web Client

Before we begin using the web client, we are going to take a few moments looking at an overview of the web client and the various components that make up this rich Internet application.

To follow along, open up your browser and enter the URL of your Zimbra client.

Again in our case, we will change to visit http://zimbra.emailcs.com. We are going to use the worker account we created in Chapter 3. When the web client first appears, you will be presented with the screen shown in the following screenshot:

We will log into the client as the username worker and the password you created in Chapter Three. Once those pieces of information are entered, click Log In and we are ready to go.

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The Zimbra Web Client

The initial screen users will be presented with will look similar to the one shown in the following screenshot. However, I have highlighted and labeled certain areas that we will focus on in this chapter.

Starting from the uppermost left corner of the web client, we will now define each section and what its uses are, as it pertains to the user.

A.Location Box displays the application the user is currently using, in our case Mail or Email, and then present a drop-down menu of available views for that application, if applicable.

B.Overview Pane displays a list of folders available to the user. Included in the list of folders are system folders (INBOX, SENT, DRAFTS, JUNK, TRASH), as well as custom folders that are created by the user, Tags, Zimlets,

and Searches.

C.Calendar Overview Pane displays the current month and highlights the day's date. The Calendar also presents the user an overview of days that have appointments or events by presenting the numbers in bold. By double clicking on any day of the week, the user is presented with the Calendar application. It's also called the "minical".

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