Configure SPF, DKIM, and DMARC for your email provider with our step-by-step guides. Each guide includes the exact DNS records you need, common gotchas, and a way to verify your setup.
Sender Policy Framework — authorise which servers can send email for your domain
DomainKeys Identified Mail — cryptographically sign your emails
Domain-based Message Authentication — set policies for failed authentication
Google's business email and productivity suite, formerly G Suite.
Microsoft's cloud-based email and office productivity platform.
Customer service platform with support email ticketing and routing.
Zoho's business email hosting service with productivity tools.
Privacy-focused email hosting service with custom domain support.
Encrypted email service with custom domain support for businesses.
Twilio SendGrid is a cloud-based transactional and marketing email platform.
Sinch Mailgun is a transactional email API service for developers.
Amazon Simple Email Service, a scalable cloud email sending service.
Postmark by ActiveCampaign delivers transactional emails with high deliverability.
Popular email marketing platform owned by Intuit for campaigns and automations.
HubSpot CRM platform with built-in marketing email capabilities.
Salesforce CRM with marketing and transactional email capabilities.
Brevo (formerly Sendinblue) is an all-in-one marketing and transactional email platform.
Email marketing platform for small businesses and nonprofits.
Marketing automation and email marketing platform with CRM features.
Email marketing platform designed for creators, bloggers, and small businesses.
Marketing automation platform focused on e-commerce email and SMS.
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