EmailWarmup Reveals First Real-Time Email Spam Checker

Image credit: Photo by Daniyal Dehleh

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Press Release

NEW YORK, August 22, 2025

EmailWarmup launched the first Chrome extension that tracks email placement in real time. The spam checker shows marketers whether their emails reach inboxes or get filtered to spam folders.

The extension addresses a critical blind spot in email marketing. Most marketers rely on open rates to gauge the success of their deliverability. EmailWarmup’s extension provides concrete data on actual email placement across multiple email providers.

“Marketers have been operating blind,” says EmailWarmup CEO Daniyal Dehleh. “This tool shows exactly what happens after you hit send.”

It saves you from doing an email deliverability test (that’s based on predictions) all the time before launching a campaign, and now you can know your email deliverability rate directly, without having to send test emails to different email accounts and understand where your emails are landing (inbox, promotions, or spam) manually.

How It Works

The Chrome extension monitors sent emails and reports placement results immediately. Users can see which emails succeeded and which failed before launching full campaigns.

The tool tests emails across major providers, including Gmail, Outlook, and Yahoo. Results appear within minutes of sending test emails.

Market Impact

Email marketing generates $42 for every $1 spent, according to industry data. Poor deliverability costs businesses millions in lost revenue. The new tracker helps companies identify problems before they scale.

Current spam checkers only predict potential issues. EmailWarmup’s extension tracks actual outcomes.

Availability

The Chrome extension is available at www.emailwarmup.com/email-spam-checker. The basic spam checker is free. Advanced real-time tracking requires a Maxify Inbox (by EmailWarmup) subscription.

The extension works with Gmail, Outlook, and other major email clients. Installation takes under a minute.

Notes to editors

About EmailWarmup

EmailWarmup helps businesses improve email deliverability through account warming and real-time monitoring. The platform ensures emails reach inboxes instead of spam folders while protecting the sender’s reputation. EmailWarmup serves companies ranging from startups to enterprise organizations. The platform processes millions of emails monthly and maintains industry-leading deliverability rates. As a gesture of goodwill, they’re offering a free email deliverability consultation for people who are suffering from a low email deliverability rate.

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