Hi! This is Ron from .xyz - I wanted to chime in and welcome you to please reach out to us so that we can figure out what happened with your domain. Please be assured that the XYZ Anti-Abuse Team does not suspend domains unless they are in violation of the Anti-Abuse Policy, and domains that are flagged by blacklists are investigated and confirmed for abusive activity. The .xyz domain extension is treated just like any other domain extension. Email deliverability issues are most often caused by the email content or the setup, i.e. using free email services on shared hosting, low mailbox usage, using a shared IP to send email, and violations of the CAN-SPAM Act. If you are still having deliverability issues, please contact us at [email protected] so that we can assist you in correcting the issue. We have been featuring successful businesses and prominent individuals using .xyz domains every Wednesday since 2014. Check them all out here: https://gen.xyz/ww.