We have solid reputation, not a new sender and volumes are upto 2M. It
happens randomly to some deliveries where the delivery rate goes down to
70-80% from 95%. Any advice here would be helpful. Thank you for the
chat. Have a good day.
I have experienced these very randomly and I send large volumes using
wave feature but that hasn't been much of help. If the cause is the
limitation on receiving mail server, does that mean we have to manually
throttle the volume for such domains. Any other to way to control that
in AC ?