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You asked, we built it. You can now send emails through AutoSend using SMTP as well as the REST API.
smtp

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How It Works

  1. Simple setup - Go to Settings → SMTP to get your credentials. Host, port, and username are pre-configured. Generate an API key to use as your password.
  2. Standard SMTP - Connect using smtp.autosend.com on port 587 with TLS. Works with any SMTP client, library, or platform that supports standard SMTP.
  3. Same deliverability - All the benefits of AutoSend’s sending infrastructure. Same reputation, same analytics, same reliability.
Perfect for legacy systems, platforms with built-in SMTP support, or if you just prefer SMTP over REST.

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Improvements

  1. Better analytics UI - Campaign and automation analytics now show clicked status sections. Empty states are cleaner and more helpful.
  2. Contact sorting - You can now sort contacts via the API. Useful for paginating through large contact lists in a specific order.

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Bug Fixes

  1. Date filter equals - Fixed an issue where filtering contacts by an exact date wasn’t working correctly.
  2. Campaigns count - Fixed incorrect campaign counts in the campaigns list.
Your feedback is helping us build the best email platform. Keep it coming at .

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Learn More

SMTP Quickstart

Learn how to send emails using SMTP with AutoSend.

SMTP Integration Guides

Explore SMTP integration guides for popular platforms and tools.