MsExchange Blog Spot Telnet25

January 23, 2010

Simple Way to Customize OWA Exchange 2010….

Filed under: General — telnet25 @ 3:50 am

I will show you how to make simple changes to modify OWA pages. Changes are shown here very simple and effective. No worries about breaking anything if you pay attention to fallowing simple steps.

Here is first page of OWA ……


The file we will modify called “Lgntopl.gif”

Here is second file after you put your name and  password and log into OWA…..


Second one called “Logoowa.png”

So where these files are located at? both files will be at the fallowing directory on your CAS server.

  • Program files
  • Exchange
  • V14
  • ClientAccess
  • Owa
  • 14.0.639.21
  • themes
  • base
E:\Program files\Exchange\V14\ClientAccess\Owa\14.0.639.21\themes\base

Now lets make a backup of these files, copy these filed from their current location into newly created folder called backup-Base




Now we are safe (-:

Lets modify these file with our company name and replace the original files in the fallowing directory. Remember both files are in the Base directory.

E:\Program files\Exchange\V14\ClientAccess\Owa\14.0.639.21\themes\base

Download PSD files from SkyDrive, click on the icon below

  • lgntopl.psd
  • Logoowa.psd


All you need to do is to use  little skill in Photo Shop to change the company name to desired name, I user in this example.

The result will be like this when you replace these files, in the BASE folder directory if you like you can re-name the old files to something like this

  • Lgntoplop-OLD.gif
  • Logoowa-OLD.png

Renaming these wont hurt anything you don’t have to re-start IIS at all , all you need to do is to refresh your page.


here is the end result of this simple work.



You can be more creative I guess , I like simple look

Hope you enjoy above simple steps, if you don’t like the end results for any reason, delete the files you made and re-name the old ones back to what it was.

Oz Casey , Dedeal

MCSE 2003, M+, S+, MCDST
Security+, Project +, Server +

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