Hi,
I will check the issue and will resolve it by setting up Email Server using postfix & dovecot to send receive mails and will update all required like SPF, DKIM, Dmarc, mx etc.
I have 8 years of experience and knowledge as system administrator, setup and management of different Linux Web Hosting Servers, Cloud Servers, Server Monitoring, Server Security, Server Optimisation, Mailing Servers, Email Marketing, SSL, DNS, Apache, Nginx, etc with Cpanel, Plesk, Virtualmin or other panels.
Services such as cPanel/WHM, Plesk, Virtualmin LAMP Stack, Tomcat, Mysql/MariaDB, Zimbra, Postfix mail server, Mailenable, smarter mail, MSSQL, etc.
Let's discuss.
Thanks !