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Sending accounts

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Provider comparison

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Add an account

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SMTP

1. Accounts → Add account → SMTP
2. Enter a friendly name, host, port, username, password
3. Set daily mail limit (start low on new infrastructure)
4. Save → Send test to verify

POST /v1/accounts
{
  "name": "Transactional SMTP",
  "provider_type": "smtp",
  "smtp_host": "smtp.example.com",
  "smtp_port": 587,
  "smtp_username": "apikey",
  "smtp_password": "your-secret",
  "daily_mail_limit": 500
}

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Google

1. Accounts → Add account → Google
2. Complete OAuth consent
3. Account appears with your Google email as sender

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Domain relay

1. Verify a domain under Domains first
2. Accounts → Add account → Domain sender
3. Pick the verified domain, set From email and optional display name

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Account key

{
  "from": "Acme <orders@yourdomain.com>",
  "to": ["buyer@example.com"],
  "subject": "Order confirmed",
  "html": "<p>Thanks for your purchase.</p>",
  "account_key": "acc_d8deb498ca3e43b09d01e6f251ca26ea"
}

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Quota & deferral

1. Remaining recipients get mail_logs.status = deferred
2. They send automatically the next calendar day
3. Or add another account to increase today’s capacity

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Related

• Domains & DNS
• Campaigns
• API: Accounts