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Average Ratings 0 Ratings

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ease
features
design
support

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Write a Review

Description

Cyrus IMAP serves as a server for emails, contacts, and calendars, and is available as free and open-source software. Among its many features are high-speed performance, strong security measures, and efficient resource management. Additionally, it includes powerful search capabilities and supports both CardDAV and CalDAV protocols. The platform ensures robust data storage and offers replication features, making it suitable for large-scale installations. Flexible filtering through Sieve allows for customizable email handling, while integration with antivirus and antispam toolkits enhances its security. Moreover, Cyrus IMAP effectively manages deliverability standards such as SPF, DKIM, and DMARC. It provides extensive authentication possibilities through Cyrus SASL and includes support for JMAP, alongside a comprehensive array of supported standards that enhance its versatility. Overall, Cyrus IMAP is an ideal solution for organizations seeking a reliable and feature-rich email server.

Description

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, Viewleaf 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, Viewleaf 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. Viewleaf ensures businesses can protect brand reputation while maintaining strong email deliverability.

API Access

Has API

API Access

Has API

Screenshots View All

No images available

Screenshots View All

Integrations

CentOS
Debian
Fedora
Red Hat Enterprise Linux
Ubuntu
openSUSE Leap
openSUSE MicroOS
openSUSE Tumbleweed

Integrations

CentOS
Debian
Fedora
Red Hat Enterprise Linux
Ubuntu
openSUSE Leap
openSUSE MicroOS
openSUSE Tumbleweed

Pricing Details

Free
Free Trial
Free Version

Pricing Details

$0
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

The Cyrus Team

Founded

1993

Website

www.cyrusimap.org

Vendor Details

Company Name

Viewleaf

Founded

2026

Country

United States

Website

www.viewleaf.com

Product Features

Product Features

Alternatives

Alternatives

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