There are many reasons to release quarantined messages.
At that time I had lot of messages in quarantine just because they contained UTF-8 chars in subject, but they were good messages so, first, I found a way to tell amavis to not quarantine them.
Second, I looked for a way to send them in the right recipients, and I used the solution I suggested.
If you are looking to a way to solve the second problem, you are in the right place...
