Let agents run your Mailtrap email sending
QX manages templates, sends transactional email and watches your deliverability—so your team ships features instead of babysitting bounce rates and sandbox inboxes.
Stop wrangling templates, chasing bounces and digging through sandbox inboxes. Hand it to an agent.
Sandbox checks on autopilot
An agent triggers test emails into your sandbox, opens the messages, reads the HTML and flags broken links, missing variables or rendering issues before a single customer sees them.
Catch problems before customers do
QX watches bounce, spam and open rates across domains and ESPs, surfaces anomalies the moment they appear, and suppresses bad addresses so your sender reputation stays intact.
Lists that keep themselves clean
Agents import new contacts, update custom fields, move people between lists and prune suppressed addresses automatically—so segments stay accurate without anyone touching a CSV.
Mailtrap
Real workflows, built for your team
Build complex workflows in minutes that chain Mailtrap together with the rest of your stack. Trigger them on specific events, on schedule, or on demand.
Engineering: QA every transactional email before release
Pull request merged to main
Triggered in GitHub
Identify changed email templates
Agent step
Send test emails to sandbox
in Mailtrap
Read HTML of each message
in Mailtrap
Check rendering, links and variables
Agent step
File a bug ticket
in Linear
QX agents can send email, manage contacts, monitor deliverability—and a lot more
+ 41 more actions
About Mailtrap
Mailtrap is an email delivery platform used by developers and product teams to safely test transactional emails in a sandbox and send them in production at scale. Its API covers sending, templates, contacts, suppressions and deliverability analytics, making it a natural fit for automated email workflows.
About QX Labs
QX is an AI agent platform that helps you build, run and scale AI across your team in a few clicks. Create agents that connect to your data and 1,000+ apps, building institutional memory that gets sharper every run. Then delegate tasks to them from where you already work—Slack, Teams, WhatsApp or email.
See Mailtrap working inside your stack
Want an AI co-worker that runs your email sending and watches deliverability for you? Book a demo call to discuss your use cases, or get started for free.
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