A sending domain configured for email delivery. Domains must be verified via DNS records
before they can be used for sending. SendPost requires DKIM authentication and recommends
configuring Return-Path, DMARC, and tracking records for optimal deliverability.
DKIM (DomainKeys Identified Mail) DNS record configuration.
DKIM cryptographically signs your emails to verify they haven't been tampered with.
This is REQUIRED for sending emails.
Return-Path (bounce handling) DNS record configuration.
Configuring this allows bounce notifications to be properly routed through SendPost.
RECOMMENDED for better deliverability.
Tracking domain DNS record configuration.
When configured, click tracking links use your domain instead of SendPost's domain.
RECOMMENDED for brand consistency and improved click-through rates.
DMARC (Domain-based Message Authentication, Reporting & Conformance) DNS record.
DMARC builds on DKIM and SPF to provide email authentication and reporting.
RECOMMENDED for enterprise senders.
Detailed reason if Return-Path verification failed
Example:
""
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Templates separate email content from code, enabling:\n\n**Benefits:**\n- Update email content without code deployments\n- Marketing teams can manage templates independently\n- Consistent branding across all applications\n- A/B test different template versions\n\n**How It Works:**\n1. Create templates in the SendPost dashboard with Handlebars variables\n2. Reference the template by name or ID in this API call\n3. Pass dynamic data through recipient `customFields`\n4. 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Once deleted, you can no longer send emails from addresses on this domain.\n\n**Before Deleting:**\n- Ensure no active email campaigns use this domain\n- Update sender addresses in your applications\n- Consider impact on email deliverability\n\n**Note:** DNS records for the domain will become orphaned. You may want to remove them from your DNS provider.\n","href":"/api-reference/domain/delete-a-specific-domain"},{"openapi":"get /subaccount/domain","title":"List Domains","href":"/api-reference/domain/get-all-domains"},{"openapi":"post /subaccount/domain","title":"Create Domain","href":"/api-reference/domain/create-a-new-domain"}]},{"group":"Stats","pages":[{"openapi":"get /account/subaccount/stat/{subaccount_id}","title":"List Stats","href":"/api-reference/stats/get-all-stats"},{"openapi":"get /account/subaccount/stat/{subaccount_id}/aggregate","title":"Get Aggregate Stats","href":"/api-reference/stats/get-aggregate-stats"},{"openapi":"get /account/subaccount/stat/{subaccount_id}/group","title":"Get Group Aggregate Stats","href":"/api-reference/stats/get-aggregated-stats-by-group"}]},{"group":"Suppression","pages":[{"openapi":"get /subaccount/suppression","title":"List Suppressions","href":"/api-reference/suppression/get-all-suppressions"},{"openapi":"post /subaccount/suppression","title":"Create Suppressions","href":"/api-reference/suppression/create-new-suppressions"},{"openapi":"delete /subaccount/suppression","title":"Delete Suppressions","href":"/api-reference/suppression/delete-suppressions"}]},{"group":"IP","pages":[{"openapi":"get /account/ip/","title":"List IPs","href":"/api-reference/ip/get-all-ips"},{"openapi":"get /account/ip/{ip_id}","title":"Get IP","href":"/api-reference/ip/get-a-specific-ip"},{"openapi":"put /account/ip/{ip_id}","title":"Update IP","href":"/api-reference/ip/update-an-existing-ip"},{"openapi":"delete /account/ip/{ip_id}","title":"Delete IP","href":"/api-reference/ip/delete-a-specific-ip"},{"openapi":"put /account/ip/allocate","title":"Allocate IP","href":"/api-reference/ip/allocate-a-new-ip"}]},{"group":"Message","pages":[{"openapi":"get /account/message/{message_id}","title":"Get Message","href":"/api-reference/message/retrieve-a-specific-message"}]},{"group":"IPPools","pages":[{"title":"Routing Strategies and Metadata","href":"/api-reference/ippools/routing"},{"openapi":"get /account/ippool","title":"List IPPools","href":"/api-reference/ippools/get-all-ippools"},{"openapi":"post /account/ippool","title":"Create IPPool","href":"/api-reference/ippools/create-a-new-ippool"},{"openapi":"get /account/ippool/{ippool_id}","title":"Get IPPool","href":"/api-reference/ippools/get-a-specific-ippool"},{"openapi":"put /account/ippool/{ippool_id}","title":"Update IPPool","href":"/api-reference/ippools/update-an-existing-ippool"},{"openapi":"delete /account/ippool/{ippool_id}","title":"Delete IPPool","href":"/api-reference/ippools/delete-a-specific-ippool"}]},{"group":"Stats (A)","pages":[{"openapi":"get /account/stat","title":"List Account Stats","href":"/api-reference/stats-a/get-all-account-stats"},{"openapi":"get /account/stat/aggregate","title":"Get Account Aggregate Stats","href":"/api-reference/stats-a/get-account-aggregate-stats"},{"openapi":"get /account/stat/group","title":"List Account Group Stats","href":"/api-reference/stats-a/get-all-account-stats-by-group"},{"openapi":"get /account/stat/aggregate/group","title":"Get Account Group Aggregate Stats","href":"/api-reference/stats-a/get-account-aggregate-stats-by-group"}]},{"group":"Sub-Account","pages":[{"openapi":"get /account/subaccount/","title":"List Sub-Accounts","href":"/api-reference/sub-account/get-all-sub-accounts"},{"openapi":"post /account/subaccount/","title":"Create Sub-Account","href":"/api-reference/sub-account/create-a-new-sub-account"},{"openapi":"get /account/subaccount/{subaccount_id}","title":"Get Sub-Account","href":"/api-reference/sub-account/get-a-specific-sub-account"},{"openapi":"put /account/subaccount/{subaccount_id}","title":"Update Sub-Account","href":"/api-reference/sub-account/update-an-existing-sub-account"},{"openapi":"delete /account/subaccount/{subaccount_id}","title":"Delete Sub-Account","href":"/api-reference/sub-account/delete-a-specific-sub-account"}]},{"group":"Webhook","pages":[{"title":"Webhook Reference","href":"/api-reference/webhook/webhook-testing"},{"title":"Understanding Webhook Event Lifecycle","href":"/api-reference/webhook/understanding-webhook-event-lifecycle"},{"title":"Real-Time Validation Results","href":"/api-reference/webhook/validation-results"},{"title":"Webhook Signature Verification","href":"/api-reference/webhook/webhook-signature-verification"},{"openapi":"get /account/webhook","title":"List Webhooks","href":"/api-reference/webhook/get-all-webhooks"},{"openapi":"post /account/webhook","title":"Create Webhook","href":"/api-reference/webhook/create-a-new-webhook"},{"openapi":"get /account/webhook/{webhook_id}","title":"Get Webhook","href":"/api-reference/webhook/get-a-specific-webhook"},{"openapi":"put /account/webhook/{webhook_id}","title":"Update Webhook","href":"/api-reference/webhook/update-an-existing-webhook"},{"openapi":"delete /account/webhook/{webhook_id}","title":"Delete Webhook","href":"/api-reference/webhook/delete-a-specific-webhook"},{"openapi":"webhook SendPostWebhooks","title":"SendPost Webhook Object","href":"/api-reference/webhook/sendpost-webhook-object"}]}]}]},"basePath":"","title":"Get Domain - SendPost 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