Domains & Senders
Domains & Senders
If Your Domain Registrar Doesn't Accept Records Longer Than 225 Characters
Learn how to split a long DKIM record into quoted parts when your domain registrar limits DNS record values to 225 characters.
How to Add a DKIM Record
Add a DKIM record to your domain DNS to verify sender identity and protect email content from changes during delivery.
How to Add a DMARC Record
Add a DMARC record to your domain DNS to improve email authentication and help prevent spoofed messages.
Domain verification for email campaigns
Verify your sending domain by adding DKIM, SPF, and DMARC TXT records in your DNS provider settings.
How to Create Email on Your Domain in Google Service
Set up email on your domain in Google by verifying DNS ownership, configuring MX records, and adding SPF and DKIM.
How to Add a Campaign Sender
Add a campaign sender by verifying your domain, creating an address, and confirming it before using it in campaigns.
How to Add a SPF Record
Learn how to add or update an SPF record in your domain DNS so EmailMassivo can send mail on your behalf.