EmailToolBox LogoEmailToolBox
Categories
Related Guides

DNS Made Easy TXT Records for Email Auth

Publish TXT records in DNS Made Easy for SPF, DKIM, and DMARC.

DigitalOcean DNS Email Authentication

Configure SPF, DKIM, and DMARC in DigitalOcean DNS.

OVH DNS Email Authentication

Set up SPF, DKIM, and DMARC for domains hosted on OVH.

Gandi DNS Email Authentication

Configure SPF, DKIM, and DMARC in Gandi DNS for domain security.
1 min read
Updated 2025-10-24
gandispfdkimdmarcdns

Publish TXT records for SPF, DKIM, and DMARC.

Steps

  1. Add SPF TXT
  2. Publish DKIM selector
  3. Create DMARC TXT

FAQ

  • Not visible? Use TXT Lookup
  • Alignment? Match From domain

Validation & Screenshots

Gandi DNS 验证建议执行，截图可选。

Gmail: Show Original

  1. 发送测试邮件 → Show original
  2. 确认 SPF/DKIM/DMARC 记录生效

Screenshot placeholder: /assets/guides/gandi/gmail-show-original.png

DNS Propagation Check

  1. 使用 TXT Lookup 检查记录
  2. 确认全球 DNS 服务器已更新

Screenshot placeholder: /assets/guides/gandi/dns-propagation-check.png

Platform Validators

Was this guide helpful?

Related Tools

MX Lookup
Check mail servers
Email Blacklist Checker
Check IP reputation
DNS Lookup
DNS record queries
SPF Checker
Validate SPF records
DMARC Checker
Check and analyze DMARC records
Email Header Analyzer
Analyze email headers
DKIM Checker
Verify DKIM signatures
WHOIS Lookup
Domain registration info
SMTP Test
Test SMTP connectivity
SSL Certificate Lookup
Check SSL certificates
DNS Propagation Checker
Check DNS propagation
Ping Test
Test network connectivity
Traceroute
Trace network path
Subnet Calculator
Calculate IP subnets
What Is My IP
Check your IP address

Need Help?

Our tools are designed to be intuitive, but if you need assistance, we're here to help.

DocumentationContact Support

About Our Tools

Professional-grade email and DNS diagnostic tools trusted by IT professionals worldwide.

Free to UseNo RegistrationReal-time Results