Processing Info

I am getting this Maillist Processing Info

[Wed 8 Feb 2017 11:40] [CL] Started
[Wed 8 Feb 2017 11:40] [CL] Sending in batches of 490 messages
[Wed 8 Feb 2017 11:40] [CL] This batch will be 473 emails, because in the
last 1790 seconds 17 emails were sent
[Wed 8 Feb 2017 11:40] [CL] Processing has started,
[Wed 8 Feb 2017 11:40] [CL] One campaign to process.
[Wed 8 Feb 2017 11:40] [CL] Processing message 1
[Wed 8 Feb 2017 11:40] [CL] Looking for subscribers
[Wed 8 Feb 2017 11:40] [CL] Found them: 44 to process
[Wed 8 Feb 2017 11:40] [CL] Processed 44 out of 44 subscribers
[Wed 8 Feb 2017 11:40] [CL] Script stage: 5
[Wed 8 Feb 2017 11:40] [CL] 3 messages sent in 11.00 seconds (982 msgs/hr)
[Wed 8 Feb 2017 11:40] [CL] 41 failed (will retry later)

Whey 41 Failed. In each attempt only 2 or 3 emails are being sent and rest are failing. Can you guide me what I am missing in config.

See my other post about this…