Dedicated IP
01 Definition
Dedicated IP meaning: A sending IP address used by only one sender, isolating its email reputation.
A dedicated IP is an IP address that one sender uses exclusively for email. Because no one else shares it, the sender fully controls and owns its reputation. It suits high, steady volume but requires warming and consistent sending to maintain trust. Low or erratic volume can leave the reputation weak.
Why it matters
How Dedicated IP fits the work
A dedicated IP isolates your reputation from other senders, giving the full control that high-volume programs need to manage deliverability predictably.
In context
Sending two million emails monthly, the retailer moved to a dedicated IP so no other sender's spam could damage its reputation.
Practical note
A dedicated IP only helps if you send enough consistent volume, often thousands per week; too little mail leaves it looking unfamiliar and can hurt placement.