Dramatic improvement with the latest update!!
I have a list of 36K running on an AWS EC2 T1.micro server.... with the latest update I saw 100% increase in my send rate. I went from 5/sec to 10/sec without any changes to the server.... this is FANTASTIC!!!
I was considering upgrading to a EC2 small server, but with this latest improvement, the existing server will be fine.... well at least for a little while!!
Thanks again for the continued improvements... GREAT WORK!!