Hello.

I'm reading http://wiki.dovecot.org/Quota/1.1 one last time before my upgrade, and I have a question about quota_warning option. Which type of script must we use for this example:

quota_warning = storage=95%% /usr/local/bin/quota-warning.sh 95

What the script must doing? It sends an email? It deletes some emails?

Thanks!

-- -Nicolas.