I had this issue as well, but with Google Domains forwarding. It turns out that clicking the big red button "Restore Google Workspace Records" on the Domains/Email page (which I did) adds DNS rules that interfere with Domains forwarding rules.

To remove Google Workspace DNS rules:

• Visit https://domains.google.com/registrar/mydomain/dns
• Scroll down and click Google Workspace to select the relevant DNS rules
• Click "Delete" next to "Manage"

To re-insert the Google Domains email forwarding records:

• click Email on the left side
• from the yellow banner, click Enable email forwarding only

These changes can take minutes and up to 24-48 hrs to fully propagate.

I had this issue as well, but with Google Domains forwarding. It turns out that clicking the big red button "Restore Google Workspace Records" on the Domains/Email page (which I did) adds DNS rules that interfere with Domains forwarding rules.

To remove Google Workspace DNS rules:

• Visit https://domains.google.com/registrar/mydomain/dns (replace "mydomain" with your domain)
• Scroll down and click Google Workspace to select the relevant DNS rules
• Click "Delete" next to "Manage"

To re-insert the Google Domains email forwarding records:

• click Email on the left side
• from the yellow banner, click Enable email forwarding only

These changes can take minutes and up to 24-48 hrs to fully propagate.

I had this issue as well, but with Google Domains forwarding. It turns out that clicking the big red button "Restore Google Workspace Records" on the Domains/Email page (which I did) adds DNS rules that interfere with Domains forwarding rules.

To remove Google Workspace DNS rules:

• Visit https://domains.google.com/registrar/myersmatthew.com/dns
• Scroll down and click Google Workspace to select the relevant DNS rules
• Click "Delete" next to "Manage"

To re-insert the Google Domains email forwarding records:

• click Email on the left side
• from the yellow banner, click Enable email forwarding only

These changes can take minutes and up to 24-48 hrs to fully propagate.

I had this issue as well, but with Google Domains forwarding. It turns out that clicking the big red button "Restore Google Workspace Records" on the Domains/Email page (which I did) adds DNS rules that interfere with Domains forwarding rules.

To remove Google Workspace DNS rules:

• Visit https://domains.google.com/registrar/mydomain/dns
• Scroll down and click Google Workspace to select the relevant DNS rules
• Click "Delete" next to "Manage"

To re-insert the Google Domains email forwarding records:

• click Email on the left side
• from the yellow banner, click Enable email forwarding only

These changes can take minutes and up to 24-48 hrs to fully propagate.