Hello,
I got error appeared when trying to add new identity on my identity tab. I’m not sure what’s wrong because I’m not customizing the Outgoing email address so I believe I used the default one.
Also I got error like this when trying to sign up a new identity (I tried to open the registration since got error when using invite only, but yeah still got error)
I am so sorry for the delay here. Can you please share if you are still encountering this error? If you are, can you please share your site URL or site ID so that we can look into this further?