@felgallOct 10.2006 — #What control panel are you using? If you are using Plesk then there are options for setting individual mailbox sizes in the option where the mailboxes are defined. I assume other control panels will have a similar option.
@netbuddyOct 10.2006 — #You have a size problem, well your inbox should be full of lots of 'Enlargement' options, LOL...
OK, in all seriousness, what server are you using? is is a stand alone server or is it a PHP based system or are you looking at using PHP to manipulate a stand alone servers settings, etc?