In order to properly send and receive emails, you need to make sure that your domain has the correct MX records. To verify it, access your domain DNS zone editor. If needed, you can add them following this guide: How to Manage MX Records in hPanel.

For Hostinger Email, the values are as follows:

If your domain is pointing to Hostinger by nameservers, you can set these values automatically from hPanel: just go to Emails → domain name → DNS settings and click on Set all to default:

If you're using Titan Email, make sure to delete any old values of MX records before adding the new records - otherwise, your email may not work properly.

Just create the following MX records on your domain's DNS Zone:

If your domain is pointing elsewhere by nameservers, the MX records need to be set up from the service to which you are pointing your domain.

If you're using Google Workspace, make sure to delete any old values of MX records before adding the new records - otherwise, your email may not work properly.

Just create the following MX records on your domain's DNS Zone:

If your domain is pointing elsewhere by nameservers, the MX records need to be set up from the service to which you are pointing your domain.

NOTE

Once you have edited the MX records of your domain, wait up to 24 hours for the propagation process to complete, and your email service will be working 😊

Additional Resources