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ClrStream VS Proxmox Mail Gateway

Compare ClrStream VS Proxmox Mail Gateway and see what are their differences

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ClrStream logo ClrStream

Fortify your email server setup with ClrStream

Proxmox Mail Gateway logo Proxmox Mail Gateway

Protect mail server against spam, viruses and malware with Proxmox Mail Gateway security for businesses, government, education and non-profit organizations.
  • ClrStream Landing page
    Landing page //
    2023-07-28

ClrStream is the email security, continuity and durability solution for your MS Exchange, Office 365, MDaemon, Postfix, PostMaster, Zimbra & other mail solutions. ClrStream protects your email servers from Spam, Virus, Ransomware and DDOS attacks. It also provides email continuity when the primary mail server is unavailable or down. When bundled with Vaultastic, email data durability is guaranteed at 99.99999999999%. All without any lengthy and costly email service migrations.

  • Proxmox Mail Gateway Landing page
    Landing page //
    2023-07-28

ClrStream features and specs

No features have been listed yet.

Proxmox Mail Gateway features and specs

  • Open Source
    Proxmox Mail Gateway is open source, which means you can inspect the code, modify it, and use it freely without incurring additional costs.
  • Cost-Effective
    Compared to some commercial alternatives, Proxmox Mail Gateway can be significantly less expensive, particularly for small to mid-sized organizations.
  • High-Quality Spam Detection
    The software provides robust mechanisms for detecting and filtering out spam, utilizing advanced machine learning and heuristic analysis to maintain a high level of accuracy.
  • Comprehensive Security
    Offers advanced features like antivirus scanning, anti-phishing, and anti-malware capabilities to keep your email system secure from various threats.
  • Flexible Deployment
    Can be deployed as a virtual appliance in a variety of environments, including VMware, Hyper-V, and Proxmox VE, offering flexibility in how you integrate it into your existing infrastructure.
  • User-Friendly Interface
    The web-based interface is intuitive and easy to use, making it simple for administrators to configure and manage email traffic.
  • Active Community and Support
    The Proxmox community is very active, providing a wealth of knowledge and quick responses to issues, alongside official support options.

Possible disadvantages of Proxmox Mail Gateway

  • Learning Curve
    While the interface is user-friendly, there is still a learning curve associated with setting it up and understanding all of its features and capabilities.
  • Limited Built-In Integrations
    Proxmox Mail Gateway may have fewer built-in integrations with third-party services compared to some commercial alternatives.
  • Documentation
    While there is documentation available, it may not be as comprehensive or as detailed as that provided by some commercial products.
  • Resource Intensive
    Running Proxmox Mail Gateway can be resource-intensive, requiring a good amount of memory and CPU, particularly as email traffic volume increases.
  • No Dedicated Mobile App
    Currently, there is no dedicated mobile application for managing the Proxmox Mail Gateway, which can be a limitation for administrators who need to make changes on the go.
  • Initial Setup Complexity
    Initial setup can be complex and might require a good understanding of email systems, networking, and security protocols.

ClrStream videos

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Proxmox Mail Gateway videos

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Introduction to Proxmox Mail Gateway 5.0

More videos:

  • Review - What's new Proxmox Mail Gateway 6.1
  • Review - What's new Proxmox Mail Gateway 6.2

Category Popularity

0-100% (relative to ClrStream and Proxmox Mail Gateway)

ClrStream

Proxmox Mail Gateway

Email Security
12 12%
Email Security
88% 88
Email
7 7%
Email
93% 93
Antivirus
100 100%
Antivirus
0% 0
Email Spam Protection
100 100%
Email Spam Protection
0% 0

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare ClrStream and Proxmox Mail Gateway

ClrStream Reviews

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Proxmox Mail Gateway Reviews

Best Email Encryption Software
Proxmox mail gateway is an open-source email security platform that protects the user’s mail server against any threats.
Source: wisdomplexus.com
Best Open Source Secure Email Gateway Packages
Proxmox Mail Gateway is another market leading technology to filter mail threats. It is very user friendly with a web management interface. It is Debian and Ubuntu based virtualized system and can be downloaded from https://www.proxmox.com/en/downloads.
Source: linuxhint.com

What are some alternatives?

When comparing ClrStream and Proxmox Mail Gateway, you can also consider the following products

EuropeanMX - Protects your company by blocking spam and virus before they reach your network.

Rspamd - Rspamd is an advanced spam filtering system that allows evaluation of messages by a number of rules...

Hornetsecurity - Hornetsecurity offers you comprehensive, integrated managed e-mail security services.

SpamAssassin - Use this program to "Unspam" your mailbox(es).

SpamTitan - Comprehensive Email Protection. 99.99% Spam Detection. Blocks phishing, viruses, malware and other email threats.

MailScanner - MailScanner is a open source email security system design for Linux-based email gateways.

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