vmoddomlimits: usage: [options] domain options: -v ( display the vpopmail version number )

-d ( use the vlimits.default file, instead of domain )
-S ( show current settings )
-D ( delete limits for this domain, i.e. switch to default limits)
-Q quota-in-megabytes ( set domain disk quota, ’100′ = 100 MB )
-q quota-in-bytes ( set default user quota, ’10M’ = 10 MB )
-M count ( set domain max msg count )
-m count ( set default user max msg count )
-P count ( set max amount of pop accounts )
-A count ( set max amount of aliases )
-F count ( set max amount of forwards )
-R count ( set max amount of autoresponders )
-L count ( set max amount of mailing lists )

the following options are bit flags in the gid int field

-g “flags” (set flags, see below)
gid flags:
u ( set no dialup flag )
d ( set no password changing flag )
p ( set no pop access flag )
s ( set no smtp access flag )
w ( set no web mail access flag )
i ( set no imap access flag )
r ( set no external relay flag )

the following options are bit flags for non postmaster admins

-p “flags” (set pop account flags)
-a “flags” (set alias flags)
-f “flags” (set forward flags)
-r “flags” (set autoresponder flags)
-l “flags” (set mailinglist flags)
-u “flags” (set mailinglist users flags)
-o “flags” (set mailinglist moderators flags)
-x “flags” (set quota flags)
-z “flags” (set default quota flags)
perm flags:
a ( set deny all flag )
c ( set deny create flag )
m ( set deny modify flag )
d ( set deny delete flag )

いつも忘れてしまうのでメモ。
> vmoddomlimits -g dpswir ドメイン名
で、メール送受信、パスワード変更とか停止。

> vmoddomlimits -D ドメイン名
で解除