To allow Atmail to send emails on your behalf, you will have to add them to your SPF record. The SPF mechanism used by Atmail is shown below.

Europe server: eu-spf.atmailcloud.com

USA server: us-spf.atmailcloud.com


You can configure DKIM support through Atmail. To learn more please see the button below. 

Create a free OnDMARC account to test your configuration.

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