To authorize SonicWall to send emails on your domain’s behalf you will have to include it in your SPF record. The SPF record mechanism used by SonicWall is shown below.

  • SPF record for NOAM location: include:_spf.snwlhosted.com 

  • SPF record for EU location: include:_spf.snwlhostedeu.com 


To enable DKIM for your domain please click on the button below for instructions.

Create a free OnDMARC account to test your configuration.

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