Email Provider Setup Guides

Step-by-step SPF, DKIM, and DMARC configuration for every major email service. Each guide shows the exact DNS records, lookup budget impact, and common pitfalls.

Google Workspace logoGoogle Workspace
Email Platforms

include:_spf.google.com

1 DNS lookup

Microsoft 365 logoMicrosoft 365
Email Platforms

include:spf.protection.outlook.com

1 DNS lookup

Zoho Mail logoZoho Mail
Email Platforms

include:spf.zoho.com

1 DNS lookup

Amazon SES logoAmazon SES
Transactional Email

include:amazonses.com

1 DNS lookup

Mailgun logoMailgun
Transactional Email

include:mailgun.org

1 DNS lookup

Mailjet logoMailjet
Transactional Email

include:spf1.mailjet.com

1 DNS lookup

Mandrill logoMandrill
Transactional Email

include:spf.mandrillapp.com

1 DNS lookup

Postmark logoPostmark
Transactional Email

include:spf.mtasv.net

1 DNS lookup

SendGrid logoSendGrid
Transactional Email

include:sendgrid.net

1 DNS lookup

SparkPost logoSparkPost
Transactional Email

include:_spf.sparkpostmail.com

1 DNS lookup

Brevo logoBrevo
Marketing Email

include:spf.brevo.com

1 DNS lookup

Constant Contact logoConstant Contact
Marketing Email

include:spf.constantcontact.com

1 DNS lookup

HubSpot logoHubSpot
Marketing Email

include:hubspot.com

1 DNS lookup

Klaviyo logoKlaviyo
Marketing Email

include:klaviyomail.com

1 DNS lookup

Mailchimp logoMailchimp
Marketing Email

include:servers.mcsv.net

1 DNS lookup

Marketo logoMarketo
Marketing Email

include:mktomail.com

1 DNS lookup

Freshdesk logoFreshdesk
Support & Helpdesk

include:email.freshdesk.com

1 DNS lookup

Zendesk logoZendesk
Support & Helpdesk

include:mail.zendesk.com

1 DNS lookup

Salesforce logoSalesforce
CRM

include:_spf.salesforce.com

1 DNS lookup

MailRoute logoMailRoute
Email Security

include:spf.mailroute.net

1 DNS lookup

Mimecast logoMimecast
Email Security

include:de._netblocks.mimecast.com

6 DNS lookups