20 Host Or Domain Name Not Found Name Service Error For Name Type A Host Not Found In This Year

Just by adding the host name in the hosts file and sending mail abc host dom will not work.
Host or domain name not found name service error for name type a host not found. I ve already opened a support ticket with microsoft but is there any way to manually force the creation of this record. Here xyz is the host name of the droplet and not the domain name. The server is running centos 6 0.
Right now i have the following dns records hosted. With a host not found try again it could mean that your server is having dns resolution issues or postfix itself is having dns resolution issues. Please check the name and try again.
After reading a bunch of sites i m still not clear on what the problem is. However you can ask your service provider to give you an smtp server to which you can do a smart host transfer if you are trying to send mails locally internally to systems. I suspect it might be the way i set up my domain s name resolution.
As for how to clear it up your question doesn t provide enough details on your base os or setup to give a succinct answer. The mx record for the domain host must be resolve able.