Milter-greylist

An.H.Nguyen wrote:
> I have lots of "autowhitelisted entry expired" error nowadays. This 
> error shows up over a hundred times a minute on each server.
> When this happens, the message does not deliver to incoming emails.
> I have one legit email with "autowhitelisted entry expired" error since 
> 8am today and now it's 5:40pm already still not showing up in my inbox.
> Chances are that the message will never be delivered.
>  
> Does anyone know how to minimize or fix this problem?
>  
> Thanks,
> An Nguyen

What are your timeout, autowhite values set to?

autowhite should be as long as or greater than your timeout setting.
Neither should be particularly short.

Phil