Best-in-class quality checks for your campaigns

Make every email campaign ready for delivery with Maileon’s comprehensive newsletter checks and quality assurance tools. Check links, spam risks, images, rendering and deliverability, run test sends and streamline approvals—all before your campaign reaches your audience.

Catch issues before they reach your clients

Even small errors can affect the performance and credibility of an email campaign. Maileon’s built-in quality checks help you identify potential issues before you hit send and provide clear, actionable feedback for optimisation. Check link accessibility, spam risks, images, rendering and deliverability from one central environment. Combined with test emails and approval workflows, these tools help you create reliable, professional campaigns and minimise the risk of mistakes.

AB-Split

Optimise campaigns with data-driven A/B testing

Find out what really works for your audience with A/B testing. Create different versions of your campaign and compare how recipients respond to specific elements, then use the results to make informed optimisation decisions. Test subject lines, calls to action, send times, images, personalisation and other campaign elements. Identify the approaches that drive the strongest engagement and use these insights to continuously improve your email performance.

Sending-time-optimization

Reach recipients at the right time

The best message can still underperform if it arrives at the wrong time. Maileon gives you the flexibility to send campaigns at a specific time, distribute them across a defined period or optimise delivery for individual recipients. As more engagement data becomes available, Maileon’s predictive analysis can identify increasingly accurate delivery times based on each recipient’s behaviour. Deliver campaigns when your audience is most likely to engage.

Quality-Assurance

Quality assurance in every campaign

Professional email marketing requires more than great content. Maileon’s quality assurance features give you the checks, testing and approval processes you need to review every campaign before it goes live. Use link, spam, image, display and deliverability checks to identify potential problems, then validate your campaign with test sends and approval workflows. Turn these insights into actionable improvements and ensure every newsletter meets your quality standards before it reaches your contacts.

analytics dashboarding maileon

Try Maileon in a free 30-day trial

Book a demo with our specialists to discuss your specific needs and get a comprehensive overview of the email marketing platform that meets your goals.