Email 1 blocked or invalid - Cannot signup or receive emails

Hi HubSpot support,

I’m having an issue with one specific email address on my domain when trying to use HubSpot.

I own the domain trustinvert.com and I have two addresses: [Email 2] and [Email 1]. With [Email 2] everything works correctly: I can create an account and I receive all verification and login emails.

However, with [Email 1] I have two problems:

1. When I try to sign up or add a user with [Email 1], the signup form shows the error message “Please enter a valid email address”, even though this is a real, working mailbox.
2. I also cannot receive any login verification or password reset emails to [Email 1], even though other emails to that address work fine from outside HubSpot.

This is very important because the HubSpot account associated with [Email 1] contains all of my existing contacts and data, and I cannot afford to lose access to that account.

Since another address on the same domain works without issues, it seems that only [Email 1] is being blocked, suppressed, or treated as invalid somewhere in your system.

Could you please:

- Check if [Email 1] is on any suppression list, global bounce list, or blocked due to validation rules.
- Remove any such blocks so that this address is accepted as a valid email on the signup form and can receive login, verification, and password reset emails.
- Help me restore access to the HubSpot account linked to [Email 1], as it contains all my contacts and important CRM data.

Thank you in advance for your help.

Best regards,
Hugo Oliva
Moderation note: The HubSpot Community is a public space. I have therefore edited your content for security & confidentiality reasons.

Hi @HOliva2 and welcome, we are delighted to have you on the HubSpot Community! :orange_heart:
I’ve just unbounced the email for you, you should be all set!
Let me know how it goes!
Bérangère

It works great, thanks

I’m so glad to hear it’s working for you now @HOliva2!
If you have any more questions or need help in the future, feel free to reach out.
Have a great day! :sun_with_face:
Bérangère