To authorize Hostinger to send emails on your behalf you will have to manually add it to your SPF record, if not already added automatically on your domain by the Hostinger platform. The SPF record mechanisms used for Hostinger are:

include:spf.mx.hostinger.com include:relay.mailchannels.net

For more information on setting up SPF for Hostinger, please click on the button below.

Enabling DKIM on the Hostinger platform is very easy. Please click on the button below to find out the steps required.

Create a free OnDMARC account and test your configuration.