Hello @Farhad Hosan,

Thanks for sharing your question with the Klaviyo Community!

Can you elaborate on what you mean by how many emails you can verify under one domain? Do you mean how many dedicated sending domains are available to you within a single Klaviyo account? If so, each Klaviyo account can only make use of a single dedicated sending domain. To learn more about setting up and using a dedicated sending domain, I recommend taking a look at the How to Set Up a Dedicated Sending Domain and Guide to Dedicated Sending Infrastructure Help Center articles.

In addition, @wei.he has some highly insightful tips and advise on utilizing a dedicated sending domain within the Community. I’ve included some below for your convenience:

I hope this helps!

David