Custom Domain & DNS Configuration for Enterprises

Set up your custom domain to send and receive emails

Understanding Domains

Your domain determines the email addresses for your staff.

Your Domain: team.yourcompany.com

Staff Emails:

  • • john.doe@team.yourcompany.com
  • • jane.smith@team.yourcompany.com
  • • support@team.yourcompany.com

Multi-Domain Support

Need multiple domains? SmtpMan supports multiple domains per organization.

DNS Records Explained

DNS records tell email servers where to deliver your mail.

MX MX Record

Tells servers where to deliver mail.

Priority: 10

Value: mx.smtpman.com

TXT SPF Record

Authorizes SmtpMan to send email.

v=spf1 include:spf.smtpman.com ~all

DKIM DKIM Record

Digital signatures for authenticity.

smtpman._domainkey

Verification & Troubleshooting

Verification Successful

  • • MX record points to mx.smtpman.com
  • • SPF record includes spf.smtpman.com
  • • DKIM record is valid

Common Issues

  • • DNS changes take 15-60 minutes to propagate
  • • Some providers need up to 24 hours
  • • Check for typos in record values

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