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Mailgun Inspect - Email Preview & Rendering for Agentforce Marketing

Catch email rendering issues before every send - inside Salesforce.

Overview

Stop guessing how your emails will look. Mailgun Inspect embeds 100+ email client and device previews directly into Salesforce's Lightning Email Template Builder, so your team catches rendering issues before every send, without switching tools.

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See How Mailgun Inspect - Email Preview & Rendering for Agentforce Marketing Works

  • 100+ Email Client and Device Previews See exactly how your email renders across desktop, mobile, tablet, and webmail—including light and dark mode—across every major inbox environment. Catch rendering issues before they reach your recipients.

  • Native Salesforce Experience—No Tool Switching The Mailgun Inspect tab fits directly inside the Lightning Email Template Builder. QA emails as you build them—no tab switching, no external logins, no workflow interruption.

  • Thumbnail Grid for Fast Visual Review Scan all client renderings at a glance and spot problems immediately. Drill into any thumbnail for a full-resolution view, with forward/back navigation between clients and devices.

  • Re-Run Previews Selectively After Edits Regenerate your full preview set after significant template changes, or re-run a single device after a quick fix - without waiting for a complete new preview run.

  • Works Wherever Your Team Builds Emails in Salesforce Available across Sales Cloud, Service Cloud, Marketing Cloud Next, and Account Engagement. One integration, available everywhere your team uses the Lightning Email Template Builder.

  • Org-Level Setup, Unlimited User Seats A Salesforce admin configures the API key once via Named Credentials. Every user in the org gets immediate access—no per-user setup, no additional license fees per seat.

  • Protect Revenue and Reputation Before Every Send 42% of recipients delete emails that don't render correctly, and 17% never reach the inbox due to formatting issues. Mailgun Inspect finds these problems before your customers do.

  • Powered by Mailgun Inspect—Trusted by 150,000+ Companies The email QA platform trusted by Braze, Lyft, and Blueshift—now natively embedded in Salesforce so your team gets professional-grade email preview without leaving your CRM.

  • More Coming in 2026: Accessibility, Link Checks, and Spam Analysis Accessibility scoring, link and image validation, and spam analysis are coming soon, giving your team a complete in-platform email quality suite as Mailgun Inspect for Salesforce grows.

Mailgun Inspect for Salesforce embeds email preview directly into the Lightning Email Template Builder—so your team can QA emails seamlessly within your pre-deployment workflows - without switching tools or logging into external apps. 42% of recipients delete emails that don't render correctly. 17% never reach the inbox due to formatting issues. Mailgun Inspect helps you find and fix problems before every send. Key Benefits *Preview across 100+ clients and devices—desktop, mobile, tablet, and webmail—including light and dark mode *Native Salesforce experience: no tab switching, no external tools *Thumbnail grid for fast visual scanning, plus full-resolution previews with forward/back navigation *Re-run a single device or your full preview set after edits *Available in Marketing Cloud Next *Org-level setup—unlimited user seats, one API key configuration by your admin How to Get Started *Install Mailgun Inspect from AppExchange *Our team will contact you to set up your Mailgun Inspect account *Configure Named Credentials with your API key *The Mailgun Inspect tab appears in the email template preview dialog—ready to use Powered by Mailgun Inspect, trusted by 150,000+ companies.

Categories

Business Needs
Sales
Productivity
Marketing
Industries
Financial Services
High Tech
Retail
Personas
Marketer
Sales Representative / Manager
Service Agent / Supervisor
Features
No Limits
This product's apps, tabs, and objects don't count against your Salesforce org limits. Learn More in Help
Lightning Ready
Optimized for Salesforce orgs that use Lightning Ready.
Agentforce
Agentforce solutions are customizable, conversational, AI assistants. They boost Salesforce user productivity in a safe way by facilitating everyday business interactions across a wide range of workflows and tasks. Learn More
Managed Package
This product is installed in your Salesforce org as a managed package and receives automatic upgrades.
Lightning App Builder
Ready to use in the Salesforce Lightning App Builder.
No Limits
Lightning Ready
Agentforce
Managed Package
Lightning App Builder

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