There are three approaches to warming up a new IP address:
When warming up an IP, BDWEB IT limits the amount of email sent through that IP per hour. Any email requests that exceed this hourly limit will overflow to any other existing, dedicated, and warm IPs.
For this reason, we only recommend that users with preexisting, warm IPs use the automatic warm up feature when adding a new dedicated IP address to their account.
New users who are establishing a reputation for the first time, on their first dedicated IP address, should manually limit their sending volume according to our manual IP Warmup Guide to attain the best possible reputation.