How does InboxGuard work?

InboxGuard scans your email content and structure before you send, then flags spam risks and suggests safer fixes.

Who should use InboxGuard?

Agencies, cold email teams, founders, and marketers who want to reduce spam placement before campaigns.

InboxGuard App | Last check before you hit send.

security InboxGuard

Step 1: Run your first scan

Step 2: Optimize your email

Step 3: Scale campaigns

Good morning, M. Tharun Kumar 👋

Your email health at a glance.

Scans This Month

7 / unlimited

Average Score

34 arrow_downward

Issues Fixed

Domain Health

check_circle Healthy

Quick Spam Check

Paste your email content or click below to open the full scan console.

mail

Recent Scans

Date	Subject	Score	Issues	Action
Today, 10:24 AM	Welcome to our Newsletter!	82 / 100	3

domain

Domain Signals

mycompany.com

SPF Record check_circle

DKIM Signature cancel

DMARC Policy check_circle

Plan Usage

Pro

Scans Used 7 / ∞

Unlimited scans available on your current plan.

lightbulb

Deliverability Tip

Avoid using ALL CAPS in your subject lines to prevent triggering spam block filters.

-- Score

SCAN COMPLETED

Review Placement Probability

Risk outcomes show deliverability metrics based on signals.

Email Category

—

Placement Risk

—

Primary Bottleneck

—

Scan Confidence

—

warning

Primary Deliverability Threat

Scan Findings

Recommended Fixes

Remove spam triggers
Personalize messaging

Good morning, M. Tharun Kumar 👋

Scans This Month

Average Score

Issues Fixed

Domain Health

Quick Spam Check

Recent Scans

Domain Signals

Plan Usage

Deliverability Tip

analytics Real-time Draft Linting

Analyzing Draft Signals

Unlock Safe Sending

Review Placement Probability

Primary Deliverability Threat

Scan Findings

Recommended Fixes

Transform Draft

Change Log

Ensure Placement Consistency

bar_chart Campaign Failure Debugger

Critical Issue Detected

Prioritized Fixes

domain Domain Reputation Check

Healthy Domain Reputation

Blacklist Databases Polled

Seed testing

Bulk Scan CSV

API & Team

Operator Insights

Good morning, M. Tharun Kumar 👋

Scans This Month

Average Score

Issues Fixed

Domain Health

Quick Spam Check

Recent Scans

Domain Signals

Plan Usage

Deliverability Tip

analytics Real-time Draft Linting

Analyzing Draft Signals

Unlock Safe Sending

Review Placement Probability

Primary Deliverability Threat

Scan Findings

Recommended Fixes

Transform Draft

Change Log

Ensure Placement Consistency

bar_chart Campaign Failure Debugger

Critical Issue Detected

Prioritized Fixes

domain Domain Reputation Check

Healthy Domain Reputation

Blacklist Databases Polled

Seed testing

Bulk Scan CSV

API & Team

Operator Insights

Choose your InboxGuard plan

Starter

Pro

Growth