A dedicated IP is an email-sending IP address used by a single sender, rather than shared with others. Because no one else's mail affects it, the sending reputation on that IP is entirely your own — an advantage for high-volume senders who want full control over their deliverability.
Dedicated vs shared IP
On a shared IP, many senders build a common reputation, which is fine for lower volumes. A dedicated IP isolates your reputation but must be warmed up gradually and needs steady volume to stay trusted. Mailpro offers a dedicated IP with IP reputation management; see what a dedicated IP is.
When it is worth it
A dedicated IP makes sense when you send large, consistent volumes and want to control and monitor your own reputation. Lower or irregular senders are usually better on a well-managed shared IP. Read the email deliverability guide. Related: sender reputation and deliverability.
Mailpro and deliverability
Own your sending reputation with a dedicated IP
Mailpro manages IP reputation and warm-up so a dedicated IP works for you from day one.