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Average Ratings 0 Ratings

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features
design
support

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Write a Review

Description

DmarcSignal (formerly Viewleaf) is a professional DMARC monitoring and email authentication analytics tool built to simplify email security management. It aggregates DMARC aggregate (RUA) reports and transforms them into clean, visual dashboards that highlight authentication status, pass rates, and inbox placement likelihood. Users gain visibility into who is sending email on behalf of their domain, including geographic and IP-level intelligence. The platform provides actionable notifications for SPF, DKIM, and DMARC alignment issues, helping teams quickly address spoofing risks or configuration errors. With unlimited domains and report volume in the free tier, DmarcSignal supports straightforward and multi-domain setups alike. Deep IP intelligence features allow users to review WHOIS data, reverse DNS records, and authentication history directly within the app. Built on proven production infrastructure, DmarcSignal demonstrates its capabilities through its live DMARC analysis tool, sh4meful. The platform is designed to help organizations meet evolving DMARC enforcement standards from providers like Google and Yahoo. DmarcSignal ensures businesses can protect brand reputation while maintaining strong email deliverability.

Description

Are you sure that your email is reaching its destination? Email is critical for business communication. You need to be able to verify that your email has been delivered to customers. You also need to know who sent your email. MxToolbox is your expert in email delivery. MxToolbox Delivery Center is our newest product. It gives you the information you need to manage your email setup and troubleshoot emerging issues to improve your email delivery. It can be difficult to understand DKIM, SPF and DMARC. MxToolbox Delivery Center provides a comprehensive service to understand email sent "From" your domain. MxToolbox Delivery Center offers a comprehensive analysis of the blacklist reputation of all your email senders. Your email reputation will be closely monitored, regardless of who is sending you email. This will protect your business and your email delivery from being blacklisted.

API Access

Has API No 

API Access

Has API No 

Screenshots View All

Screenshots View All

Integrations

Polarity No 
XemailAudit No 

Integrations

Polarity Yes 
XemailAudit Yes 

Pricing Details

$0
Free Trial No 
Free Version Yes 

Pricing Details

$129 per month
Delivery Center starts at $129/month with additional features or a Managed Email Delivery approach available as an upgrade.
Free Trial Yes 
Free Version No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) Yes 
In Person No 

Vendor Details

Company Name

DmarcSignal

Founded

2026

Country

United States

Website

www.dmarcsignal.com

Vendor Details

Company Name

MxToolbox

Founded

2003

Country

United States

Website

mxtoolbox.com/c/products/deliverycenter

Product Features

Product Features

Email Management

Data Recovery No 
Email Archiving No 
Email Deletion No 
Email Discovery No 
Email Monitoring Yes 
Email Recall No 
Queue Manager No 
Response Management No 
Routing No 
Shared Inboxes No 
Signature Management No 
Spam Blocker No 
Whitelisting / Blacklisting Yes 

Email Marketing

A/B Testing No 
Artificial Intelligence No 
Auto-Responders No 
CAN SPAM Compliance No 
Customer Surveys No 
Drip Campaigns No 
Dynamic Content No 
Event Triggered Email Yes 
Image Library No 
Landing Pages/Web Forms No 
Mailing List Management No 
Mobile Optimized Emails No 
Reporting/Analytics Yes 
Subscriber Management No 
Template Management No 
WYSIWYG Email Editor No 

Email Security

Anti Spam Yes 
Anti Virus No 
Email Attachment Protection No 
Encryption No 
Policy Management Yes 
Quarantine Yes 
Reporting/Analytics Yes 
Whitelisting / Blacklisting Yes 

Email Tracking

A/B Testing No 
Audience Segmentation No 
Campaign Management Yes 
Event-Based Notifications Yes 
Location Tracking Yes 
Team Management No 

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