Hi,
The domain buynowmart.com i using email server aapanel but yahoo, Gmail, Hotmail , outlook all are going to spam . But all dns records setup correctly , Please advse me
Email going to spam recipient yahoo, hotmail, proton.me and others
Check the mail score and troubleshoot according to its error message
https://www.mail-tester.com/
Check blacklists
https://mxtoolbox.com/
Sending to gmail needs to configure SSL, do DKIM, SPF, it is best to let the network provider make the PTR RDNS record of ip