What exactly is an IP warm-up and why is it necessary?缩略图

What exactly is an IP warm-up and why is it necessary?

Deliverability of emails can be affected by a variety of factors, including the reputation of your domain, the content of your email and even the kind of email you send. A IP address can be just one of these factors. If you’re using a brand new IP is a negative factor that can affect the […]

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