ESP Guides

How to set up your sending domain in ActiveCampaign — add the domain in Advanced Settings, verify it, add the DKIM, Mailserver Domain and DMARC records, and confirm the Authenticated status — with each step linked to ActiveCampaign's current help center.

How to authenticate your sending domain in Brevo — add the domain, add the Brevo code, DKIM and DMARC records, and confirm the Authenticated status — with each step linked to Brevo's current help center.

How to authenticate your sending domain in Cakemail — verify the sender, add the DKIM and DMARC TXT records and the tracking and bounce CNAME records, and confirm the Authenticated status — with each step linked to Cakemail's current help center.

How to self-authenticate your sending domain in Constant Contact — choose DKIM CNAME or TXT records, add the DKIM and DMARC records, and activate self-authentication — with each step linked to Constant Contact's current knowledge base.

How to connect your email sending domain in HubSpot — start the connection, add the two DKIM CNAME records and the SPF and DMARC TXT records, and confirm the Authenticated status — with each step linked to HubSpot's current knowledge base.

How to set up a verified sending domain in Kit (formerly ConvertKit) — add the domain, add the CNAME records and the DMARC TXT record, and validate — with each step linked to Kit's current help center.

How to set up a branded sending domain in Klaviyo — generate the records, add the NS or CNAME records, the verification TXT record and the DMARC TXT record, then verify and activate the domain — with each step linked to Klaviyo's current help center.

How to authenticate your sending domain in Mailchimp — verify the domain, add the two DKIM CNAME records and the DMARC TXT record, and confirm the Authenticated status — with each step linked to Mailchimp's current help center.

How to authenticate your sending domain in MailerLite — add the domain, add the DKIM CNAME record and the SPF and domain verification TXT records, add a DMARC record, and confirm the domain is authenticated — with each step linked to MailerLite's current help center.

How to authenticate a sending domain in Salesforce Marketing Cloud Engagement with a Sender Authentication Package (SAP) or Private Domain — create the domain, choose delegated or self-hosted DNS, publish the name server or zone-file records, and wait for the Active status — with each step linked to Salesforce Help, and the steps Salesforce performs marked as such.