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AhaSend’s DNS provider guides show where to publish your sending domain’s authentication records and how to check the result.

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Choose Your DNS Provider

Choose the provider that hosts your domain’s nameservers. It may differ from the company where you bought the domain or host your website.

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What Do I Need Before Editing DNS?

First add your sending domain in AhaSend. Copy the records from that domain’s page, because managed DKIM targets and optional subdomains can differ. Keep a copy of existing DNS and preserve your mailbox MX records. Update existing SPF and DMARC policies rather than publishing duplicates. After saving the records, click Check DNS in AhaSend. See the domain setup page for verification timing and required records.