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Spam Checker

Email Spam Checker to Fix Your Spam Score

Run a spam checker and improve email deliverability with us. Watch your email spam score to know what exactly is restricting inbox placement.

Spam Checker Tool
Spam Analysis

How Does an Email Spam Test Work?

There are various reasons behind the wall that don't let you land in the inbox. email spam checker finds all of that to save you.

0.8/5
Spam Score
Clean & Inbox-Ready

Your Email Passes All Major Spam Filters

SpamAssassin scored your email 0.8 out of 5.0. Anything below 3.0 is considered safe for inbox delivery.

6 rules passed
2 warnings
Below threshold
Verified

Analyzes Content

Scan subject lines, body text, and links to identify spam-triggering words or patterns. Then remove them for a smooth landing.

Aligned

Validates Authentication

Email authentication decides your email's identity. So spam checkers keep a close eye on it.

Pass

Monitors Blacklists

It ensures your domain and IP aren't listed on known spam databases.

Clear

Scores Deliverability

It helps in improving email deliverability rate along with open- click rate.

Technical

Identifies Technical Issues

You can easily detect formatting, coding, or configuration problems that affect delivery.

Reaching

Provides Actionable Fixes

Not just detection; it also provides suggestions to improve your emails and increase inbox landing.

How It Works

3 Easy Steps to get & fix the spam score

Follow these simple steps and know your email spam score to improve email deliverability.

1

Send a Test Email

Send an email to the test inbox or the SMTP sandbox of the platform. It's captured instantly for analysis without hitting real users in production.

2

Run Spam Analysis

Start spam analysis and scan the complete email for spam trigger words, authentication issues and more.

3

Fix and Resend

Correct what the spam score report indicates. Apply all the given suggestions and then resend them to boost deliverability.

Spam Check API

Automate Spam Checks via API

Run spam analysis in your test suite or workflow, set deliverability thresholds, and block emails that fail inbox standards before sending.

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// Node.js — Spam Check API
const axios = require('axios');
const res = await axios.get(
  'https://api.truesend.io/v1/messages'
    params: { to: 'user@test.com' },
    headers:
      'Authorization': 'Bearer ts_api_key'
const email = res.data[0];
console.log(email.spam_score);
// → 0.8
console.log(email.dkim_valid);
// → true
console.log(email.spf_result);
// → "pass"
Related Tools

Complete toolkit for your Spam Testing

We ensure that your every email hits the inbox with our complete spam analysis toolkit. Check what you get:

Spam Score Analysis

Now, checking the instant spam score is quite easy with spam score analysis. Grab the issue in your email before final send.

Authentication Checks

Improve deliverability and validate SPF, DKIM, and DMARC with us. Protect your domain in simple clicks.

Deliverability Insights

This tool helps in scanning if your email is in blacklist status, includes risky links, or ensures the email is in the right time inbox placement.

FAQ

Frequently Asked Questions

Everything you need to know about TrueSend's Spam Checker

Spam Checker FAQ
Why do my emails go to spam?
There are multiple reasons, like spam trigger words, poor formatting, suspicious links, or weak sender reputation, that are responsible for the email landing in spam.
Can links in emails cause spam issues?
If you have inserted a broken or damaged link into your email, it will definitely disturb your email deliverability, and your email may be delivered in the spam folder.
Does a Spam Checker improve inbox placement?
Yes, a spam checker tool is a boon for email marketing services as it identifies the mistakes in emails and lets you know what to correct so that you maintain your sender reputation and land directly in the inbox rather than the spam folder.
How often should I use a Spam Checker?
You should use a spam checker before every email campaign. What if you run an email campaign for business growth but it doesn't even hit the customer's inbox? sad right! If you utilize a spam checker for your email, you detect risky links and triggered content earlier.
Why do Gmail and Outlook treat emails differently?
Each provider uses different filtering rules. So you should use spam testing tools that simulate multiple inbox environments.

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  • No Credit Card Needed
  • Unlimited Time On Free Plan