Myth: A dedicated IP always guarantees better deliverability. True or False?

False. A dedicated IP gives you control over your own sending reputation. That's it. Control is not the same as better results.

Here's the catch. A fresh dedicated IP starts with zero reputation. Mailbox providers like Gmail and Outlook have never seen email from it before, so they watch closely. If you don't warm it up properly, sending too much too fast will hurt you more than a shared IP ever would.

Dedicated IPs work well when you're sending a consistent, high volume of email to an engaged list. Think 50,000 or more emails per month, sent regularly, with solid authentication and low complaint rates. In that case, owning your own reputation is genuinely valuable. Nobody else's bad sends can drag yours down.

But if you're sending 5,000 emails a month, or your sends are sporadic, a dedicated IP can actually backfire. Low volume means a thin reputation signal. Inconsistent sending looks suspicious. You'd likely be better off on a well-maintained shared IP pool where the reputation is already established.

The myth comes from a reasonable idea. Dedicated means nobody else can hurt you. That's true. But it doesn't mean you'll automatically perform better. Your IP reputation still depends entirely on how you send: your list quality, your engagement rates, your complaint rates, your sending consistency. A dedicated IP just means those outcomes land on you alone. (Which is great if you're doing things right, and pretty brutal if you're not.)

Not sure whether a dedicated or shared IP is right for your setup? Our SOS hotline is free and we'll give you an honest answer based on your actual volume.