Email forwarding not working as expected

I have a domain name on Micro.blog, and I am using the “forward your domain name email to another email” service. However, when I email my domain name email address, the email does not forward to the selected email address destination.

I checked the DNS settings and everything looks correct for the email forwarding. Is there any chance it is getting stuck in a spam filter somewhere?

I don’t see in my Gmail spam folder.

I created a second Micro.blog email address, and it also, from my perspective, not forwarding to Gmail.

Is there a way to read the Micro.blog email, without it being forwarded?