Your client already had IP addresses with good sender reputation scores before implementing Eloqua.
How do you incorporate that into your IP warming efforts?
A. Send emails from the old IPs that redirect to Eloqua assets for the first three months.
B. Send emails from the old IPs concurrently with the new IPs for the first three months.
C. Add your Eloqua-assigned dedicated IP range to your existing SPF record before IP warming.
D. Replace the Eloqua- assigned IPs with your original IPs under the Setup menu.