I just setup my mail account, domain is scan.web.id. Unfortunately when I test to send email from my gmail to my domain account, the email is bounced back with the following error:
Technical details of permanent failure: DNS Error: DNS server returned answer with no data
Interestingly, I'm able to send/receive email from any other account such as outlook.com, icloud.com, etc, so I think it only happen with Gmail.
Strangely this dns error is only occurred when I try to send it from my mail client (Thunderbird), because if I try to send it directly from web based (gmail.com), the email is received on my domain account without any error.
Maybe this is due to the DNS propagation? Any idea?