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Developers

From DNS to first send, in four steps.

Explore the live API reference for account registration, domain setup, DNS verification, mailboxes, aliases, and health checks.
Open API reference
  1. 1

    Create an account

    Register or log in through the REST API to receive a bearer token.

  2. 2

    Add and verify a domain

    Create a domain, publish its MX, SPF, DKIM and DMARC records, then verify DNS.

  3. 3

    Create mailboxes and aliases

    Provision addresses and forwarding aliases under a domain you manage.

  4. 4

    Connect your mail client

    Use SMTP submission with STARTTLS on port 587, or IMAP over TLS on port 993.

curl -X POST https://mail.pisoninvestment.co.tz/api/v1/auth/login \
  -H "Content-Type: application/json" \
  -d '{
    "email": "you@yourcompany.com",
    "password": "$MAIL_PASSWORD"
  }'

REST examples match the live provisioning API. Send and read mail over SMTP and IMAP.