add more space to my outlook 2003

What "maximum size" you are talking about? Is that the max size your ISP allocate to you or the size of your hard disk? You can't "add more space" to outlook because it has no size limit, the limits are either on server or your hard disk.

no i am talking about outlook ..
because i cannot download my emails (the error is maximum reached in size) i am using my own email server and i have no limit also i ahve a big disk in my computer

Hello asaidi,

Here is how to change the PST file limit from 20 GB to a higher limit
http://support.microsoft.com/kb/832925/

Hope this helps!
war1

Hi
i am using outlook 2003 but i have not microsoft under policies under software under hkey_current_user
i can see only systemCertificates under microsoft  

Can you find this key? HKEY_CURRENT_USER\Software\Microsoft\Office\11.0\Outlook\PST

Hi
the same thing i cannot see pst under this HKEY_CURRENT_USER\Software\Microsoft\Office\11.0\Outlook\PST

Those are the registry keys to increase your PST file size.  Are you using a PST file?

Do a search in registry for the following keys:

"      The MaxFileSize registry entry
"      The WarnFileSize registry entry
"      The MaxLargeFileSize registry entry
"      The WarnLargeFileSize registry entry

Where are they located?

hi
normally i don't need more space if i am using imap all my emails are saved in  the server