greylist and plesk, domain wide settings

[pixeline]

Hello,

Thanks to this forum, we recently installed qgreylist on our FC3 server.
The spam decreased tremendously but for one of our customers it appears to block legitimate emails.

Does anyone know if it is possible to have qgreylist configurable per domain? Right now, it's only configurable at the server level (basically: switch it on or off).

thank you!