Hi community,
We use Google auth for sign in on our account and have since changed the Google domain, so Hubspot prevents sign in.
we can’t sign in to raise it with Hubspot support.
How might we resolve this? We are using a trial/free account.
Thank you!
Hi @Happiest4 and welcome, it’s a pleasure to have you here! 
Thank you for reaching out to the HubSpot Community!
I have found a similar post where the solution from @JbIPS on this post “Unable to login after domain change” might help you!
If this doesn’t work, can you please submit the form at the bottom of this article “Log in to HubSpot”?
Then, help will be on the way!
And please @Happiest4, let me know if there is anything else I can do to help you, I’ll be delighted to do so!
Have a wonderful day and I hope you get sorted real soon!
Bérangère
Thanks!