Hello @mikeyg23,
Welcome to the Klaviyo Community!
In my experience, there are several common reasons why you’re receiving an invalid domain error including:
- Including “https://” and/or “www.” within your root domain or subdomain
- There are leading or trailing spaces
- You’re having an authentication/caching issue
If you’ve ensured your domain setup is correct - does not have https//, www, or any leading or trailing spaces, I would suggest fully logging out of Klaviyo and clearing your cache and cookies. After doing so, you may want to also try setting up your dedicated sending domain again through an incognito/private browser.
I hope this helps!
David
Hi David,
Tried in incognito and worked straight away - thank you very much for your help!
Mike