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MailLand

Guides

Email sending guides

How email authentication, bounces, warm-up and list hygiene work, explained from the standards and the rules mailbox providers publish. Each guide ends with how Mail.Land handles the topic.

Authenticate your domain

  • SPF setup

    Publish one SPF record that lists every service allowed to send for your domain, and stay inside the 10-lookup limit.

  • DKIM setup

    What a DKIM signature proves, where the public key lives in DNS, and which key length to use.

  • DMARC setup

    Alignment, the three policies, reports, and a safe path from p=none to p=reject.

Send well and keep your lists clean

  • Bounce types

    Hard, soft and blocked bounces, how to read SMTP codes, and what to do with each.

  • IP and domain warm-up

    Why new senders start slowly, how to raise volume, and which signals to watch.

  • List hygiene and suppression

    Consent, one-click unsubscribe, complaint limits and the addresses you should stop mailing.

Reference

  • Email glossary

    Short definitions of the terms these guides use, from alignment to warm-up.

Put it into practice

Add your domain to Mail.Land and the dashboard shows the exact SPF, DKIM and DMARC records to publish.

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