I have solved a lot of problems at the moment, thank you very much for your help.
There is another question, how do I set up an A record? My domain name is www.qiyewebseo.com
We check if there is a server (A Record) behind your hostname localhost.localdomain.
You may want to publish a DNS...
I can't understand the Spf,dkim, Dmarc, and I can't find the DKIM option in my mail settings. What do I need to add in DNS?Suppose my domain name is domain.com.
Thank you so much!
Good evening
One of my server settings used Plesk, when sent to Gmail mailbox, will be automatically categorized into Gmail spam, DNS has been all in accordance with the list of DNS added.
Thank you