How can I request an OpenEmail invitation code?

[vyncuslim]

Hi OpenEmail team,

I’m interested in trying OpenEmail for a custom-domain business email setup.

I attempted to contact hello@open.email to request an invitation code, but the message bounced with a Google Groups delivery failure saying the hello group may not exist or may not allow external posting.

Could you please let me know the correct way to request an invitation code, or another contact address I should use?

Thank you!