Email rejected by Zoho mail

[ajinananth]

But here they mentioned to set rDNS for domain name only right -

Achieve 10/10 Email score with CyberPanel!

[How to Build Free SMTP Server with CyberPanel in 5 Minutes] Sending emails to the inbox is always a tricky thing for even experienced system administrators, running a healthy email server requires great attention. I will be mostly talking about transactional emails in this article, even though it can be applied to marketing emails. Some companies process a large number of transactional emails on daily basis (in millions). Transaction emails involve: Account Confirmation Emails (…