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Bring Your Own Provider

Use your own email infrastructure. Keep our tools.

Already have an AWS SES, Postmark, or SendGrid account? Connect it directly to Straight to Inbox and send through your own infrastructure while using our editor, segmentation, automations, and analytics.

Connect Your Provider in Minutes

Add your SMTP credentials or API keys and start sending immediately. We support AWS SES, Postmark, SendGrid, Mailgun, and any SMTP-compatible provider. No migration required — just plug in and go.

  • AWS SES, Postmark, SendGrid, and Mailgun integrations
  • Generic SMTP support for any provider
  • Credential validation and connection testing
  • Switch providers at any time without losing data
Sending Providers Connected aws Amazon SES Region: us-east-1 ✓ Active PM Postmark Server: Production Inactive MG Mailgun API Key: mg_live_... Inactive ✓ Connection verified Last tested 2m ago 42ms Latency 100% Uptime 14/s Rate limit Test Connection

Your Infrastructure, Our Intelligence

Get the best of both worlds. Send through your own infrastructure to maintain full control over deliverability and costs, while leveraging our visual editor, audience segmentation, automation workflows, and real-time analytics.

  • Full access to the visual email editor
  • Audience segmentation and targeting
  • Automation workflows and scheduling
  • Real-time open, click, and bounce tracking
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Control Your Costs

High-volume senders can dramatically reduce costs by using their own provider accounts. Pay your provider directly at their volume rates — no markup from us on sending. You only pay the Straight to Inbox platform fee.

  • No per-email markup from Straight to Inbox
  • Leverage your existing volume discounts
  • Predictable platform fee regardless of send volume
  • Ideal for senders doing 100K+ emails per month
Open Rate 67.2% +5.3% Click Rate 23.8% +2.1% Revenue $4,280 +18% Engagement Over Time Opens Clicks 80% 60% 40% 20% Mon Tue Wed Thu Fri

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Start using Bring Your Own Provider today — it's free

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