Sendmux

Description

Sendmux is the email API for AI agents and SaaS platforms, designed to provide a comprehensive solution for managing email communications. It combines multi-provider outbound sending, agent inboxes, dedicated inbound mailboxes, team-scoped controls, webhooks, Server-Sent Events, and usage-based billing. With Sendmux, teams can send emails through their own providers or utilize the managed Amazon SES route, allowing for flexibility in email delivery.

AI agents using Sendmux can perform a variety of tasks, including sending, receiving, replying, reading threads, streaming new mailbox events, and downloading attachments. The Mailbox API exposes messages, threads, folders, identities, usage, quotas, submissions, and clean message content, eliminating the need for human webmail sessions. This functionality is crucial for software teams that require efficient email handling without the overhead of traditional email services.

Sendmux also supports the use of custom SMTP or email providers, enabling users to connect accounts like Gmail, Microsoft 365, or Amazon SES. Delivery groups allow for setting weights, quotas, and sender-domain routing, ensuring that traffic is managed effectively. Inbound mailboxes can be created on custom domains or the provided myagent.mx domain, allowing for dedicated mailboxes that can receive and send mail, hold messages, and expose mailbox-scoped credentials.

The API also includes features for email parsing, returning cleaned message content for agent processing while allowing access to raw bodies, HTML, attachments, or full .eml files when needed. Webhooks and Server-Sent Events provide real-time updates, ensuring that agents can react to mailbox events as they occur. Sendmux's pricing model is usage-based, with no seat or mailbox fees, making it an attractive option for teams looking to scale their email operations without incurring unnecessary costs.

Overall, Sendmux is tailored for software teams and agents, providing a robust email infrastructure that supports automated workflows and efficient email management.

Sendmux's Core Features

• Multi-provider outbound sending

• Dedicated inbound mailboxes

• Mailbox API for message management

• Custom SMTP and email provider support

• Usage-based billing

• Webhooks for event notifications

• Server-Sent Events for live updates

• Team-scoped controls

How to use Sendmux?

1. 1

   Connect your email providers: Add any SMTP or email service you wish to use.

2. 2

   Create agent mailboxes: Set up dedicated inboxes for your AI agents on your domain or myagent.mx.

3. 3

   Send and receive emails via API: Use the HTTP API or SMTP to manage email communications.

4. 4

   Monitor usage: Track your email usage and billing through the Sendmux dashboard.

Sendmux's Use Cases

• Automated Email Responses
• Transactional Email Management
• Bulk Email Campaigns
• Real-time Email Notifications
• Email Parsing for AI Agents

FAQ from Sendmux

• What is Sendmux?

  Sendmux is an email API that provides real inboxes for AI agents, enabling them to send and receive emails efficiently.

• Can I use my own email provider with Sendmux?

  Yes, Sendmux allows you to connect your own SMTP, Gmail, Microsoft 365, or Amazon SES accounts.

• How does Sendmux handle inbound mail?

  Sendmux provides dedicated inbound mailboxes that can receive and manage emails, returning cleaned JSON content.

• What is the pricing model for Sendmux?

  Sendmux uses a usage-based pricing model, charging $0.15 per 1,000 accepted recipients or inbound emails.

• Does Sendmux have a free tier?

  Yes, every team starts with a managed Amazon SES route capped at 50 emails per day, free of charge.

• What features does Sendmux offer for email parsing?

  Sendmux provides endpoints that return cleaned message content, allowing agents to process emails without unnecessary formatting.

• Are there any fees for mailbox usage?

  No, Sendmux does not charge per mailbox or per seat; you only pay for accepted recipients and inbound emails.

• How can I monitor my email usage with Sendmux?

  Sendmux provides a dashboard where you can track your email usage and billing metrics.