I am not sure how easy or hard this would be, but I was thinking that a good feature would be to set a domain quota (or have it set automatically whenever a pop box is added or deleted), and then let the mail administrator decided how to allocate the mailbox space.
I think that's already there in the current version (1.0.23).
Set a domain quota, compile qmailadmin with --enable-modify-quota and you're all set.
The postmaster can probably set user quotas that total to more than the domain quota, but the domain will still be limited.
I might be handy to have QmailAdmin show the domain quota (with % used) somewhere though... How does vpopmail handle domain quotas?
-- Tom Collins [EMAIL PROTECTED] http://sniffter.com/ - info on the Sniffter hand-held Network Tester
