I have a vpopmail+qmail
Vpopmail has been upgraded to 5.2.1 and well... i send a large email to an account and it gets there fine...BUT vuserinfo does not report the usage increase correctly.... i assume some quota file is corrupt or something...
What can i do to fix this?
A lot of issues were fixed in 5.2.2 or, even in 5.4.3 (Which is the new stable, 5.5.0 is the new development.). You could try those.
If anything, just go to the users Maildir, and delete the quota file, and recreate it with vusermod, or whatever that one tool is called (I am at school, sorry).