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  2. Buyers Guide
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Showing 1 - 25 of 67 products

SpamTitan

SpamTitan is a spam filtering solution that caters to businesses, managed service providers (MSPs) and schools to help them to block spam, viruses, malware, ransomware, phishing attempts and other email threats. The solution can either be deployed on-premi...Read more about SpamTitan

Heimdal Email Security

Heimdal Email Security is a cloud and on-premise email protection solution that mixes Office 365 support with proprietary threat prevention, helping enterprises augment defenses on their most-used corporate communication channel – email. With the assistan...Read more about Heimdal Email Security

5.0

(1 reviews)

ContentCatcher

ContentCatcher is a cloud-based, anti-spam and email security solution designed to help businesses of all sizes manage and prevent cyber threats. The centralized platform allows businesses to scan email attachments or URLs for malware or ransomware, block ...Read more about ContentCatcher

Trustifi

AI-Powered Protection for Business Email Security -Stop sophisticated attacks before they reach a user's inbox -Ensure compliance with automated DLP and 256-bit AES encryption -Automatically disable access to compromised accounts with AI-based account t...Read more about Trustifi

4.8

(5 reviews)

Topsec Cloud Solutions
Topsec Cloud Solutions

Topsec Cloud Solutions is a managed email and web security solution. The cloud-based system helps users manage and protect DNS, SPF, DKIM, and DMARC configurations and gets users to "Reject" status so that the domain cannot be spoofed for phishing attacks ...Read more about Topsec Cloud Solutions

Avanan
Avanan

Avanan is an email security platform designed to help businesses track and monitor applications including Microsoft Office 365, G Suite, Slack and Microsoft Teams. The artificial intelligence (AI)-enabled solution allows organizations to prevent phishing a...Read more about Avanan

Zerospam
Zerospam

Zerospam is a cloud-based email security software designed to help businesses detect potential threats across emails, including DOS attacks, malware, phishing, ransomware and more. Professionals can identify harmful attachments in incoming emails and secur...Read more about Zerospam

GeeTest CAPTCHA
GeeTest CAPTCHA

GeeTest's advanced CAPTCHA and bot management solutions shield websites, mobile apps and APIs from automated bot attacks like ATO, credential stuffing and web scalping. Since 2012, GeeTest has been developing human-bot verification technology and currently...Read more about GeeTest CAPTCHA

INLYSE Malware.AI
INLYSE Malware.AI

INLYSE Malware.AI is a visual AI-based malware detection solution that uses cutting-edge technology to detect malware. It offers plugins for specific needs and provides an added layer of security beyond traditional anti-virus solutions. Don't let malware ...Read more about INLYSE Malware.AI

ALTOSPAM
ALTOSPAM

ALTOSPAM is a SaaS email security software that addresses all types of structures (company, public service, association) of all sizes. The principle of operation consists in making transit the flow of messaging of our customers to clean them (removal of sp...Read more about ALTOSPAM

Security Gateway by MDaemon
Security Gateway by MDaemon

Security Gateway by MDaemon is an anti-spam software designed to help businesses in the healthcare, finance, education, government, transportation and manufacturing sectors detect threats and protect email servers against spam, phishing and data leaks. Key...Read more about Security Gateway by MDaemon

ESET Home Office Security Pack
ESET Home Office Security Pack

ESET Home Office Security Pack is a cloud console that provides visibility, administration and detailed information in a centralized way. ESET Home Office Security Pack includes 4 advanced cybersecurity technology products: - ESET Endpoint Security - ESET...Read more about ESET Home Office Security Pack

LeanMail
LeanMail

LeanMail sets the benchmark for the efficient and effective management of email by offering tools and training that maximize the ratio of time and effort to action and tangible results. LeanMail exponentially increases the quantity, quality, and consistenc...Read more about LeanMail

IPQS
IPQS

IPQS is a leading fraud prevention solution tailored for businesses like yours. Powered by the most up-to-date and comprehensive data, our advanced APIs and datasets specialize in real-time fraud prevention with unparalleled accuracy. Through the cutting-e...Read more about IPQS

ESET PROTECT MDR
ESET PROTECT MDR

ESET PROTECT MDR offers comprehensive managed detection and response services designed to secure businesses with 250+ employees. This advanced solution combines continuous threat monitoring, real-time threat intelligence, and expert incident response to pr...Read more about ESET PROTECT MDR

ESET Cloud Office Security
ESET Cloud Office Security

ESET Cloud Office Security provides advanced protection for users of Microsoft 365 applications with ultimate zero-day threat defense. The combination of spam filtering, anti-malware scanning, anti-phishing and cloud sandboxing helps protect your company c...Read more about ESET Cloud Office Security

AppNomu
AppNomu

AppNomu is a cloud-based solution that allows users to send gift cards by uploading contacts, sending top-ups, and communicating with clients via SMS and email. The solution helps businesses offer custom solutions for loans, enabling them to increase reven...Read more about AppNomu

ESET Endpoint Security
ESET Endpoint Security

ESET Endpoint Security software offers robust cybersecurity solutions for organizations with 250+ employees. This versatile application, available both as a cloud-based and on-premises solution, provides comprehensive internet security and malware protecti...Read more about ESET Endpoint Security

Radware Bot Manager
Radware Bot Manager

Radware Bot Manager (formerly SheildSquare) is a security solution that provides websites with protection from bots, web scraping, content theft, and spam. The solution uses machine learning to detect and mitigate new threats from bots. Radware Bot Manage...Read more about Radware Bot Manager

4.8

(9 reviews)

condignum
condignum

condignum is a SaaS solution, which enables businesses to manage compliance, risks and security requirements from within a unified platform. Supervisors can add widgets and track the status of iterations using a centralized dashboard. condignum allows org...Read more about condignum

5.0

(3 reviews)

IRONSCALES
IRONSCALES

IRONSCALES is the leading cloud email security platform for the enterprise that uses artificial intelligence (AI) and human insights (HI) to stop advanced phishing attacks that bypass traditional security solutions. Its award-winning, self-learning platfor...Read more about IRONSCALES

4.7

(7 reviews)

Abnormal Security
Abnormal Security

Abnormal stops text-only based socially engineered attacks with natural language processing understanding what normal looks like to block never-before-seen attacks. Abnormal has complete visibility into all email traffic, including internal email messagi...Read more about Abnormal Security

5.0

(2 reviews)

NOLA
NOLA

NOLA is a call center solution designed to help businesses connect with customers through outbound or inbound calls in compliance with telephone consumer protection act (TCPA) regulations. It enables sales and marketing teams to identify prospective custom...Read more about NOLA

4.8

(4 reviews)

MailCleaner
MailCleaner

MailCleaner is an anti-spam solution designed to help businesses of all sizes filter threats and potentially dangerous content across incoming messages. The artificial intelligence-enabled platform comes with a newsletter detection module, which lets users...Read more about MailCleaner

CyberCAST
CyberCAST

CyberCAST is a cybersecurity software that helps enhance an organization's managed security services. The platform provides insights into an organization's threat susceptibility. It is designed for businesses across various industries, looking to secure th...Read more about CyberCAST

5.0

(1 reviews)

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Buyers Guide

This detailed guide will help you find and buy the right anti-spam software for you and your business.

Last Updated on January 27, 2025

Do you often find suspicious emails in your inbox? These could be about anything from a Nigerian prince promising you money to an antivirus software available at half price. Not only do these emails clutter your inbox, they could also be potential security threats or malware and phishing attacks. As a business owner or the IT administrator for a business, it is your job to protect your employees as well as your business against such emails.

Doing that manually, however, is almost impossible! This is where anti-spam software can help you. The software will help you build up the security you need in your email ecosystem and to streamline your email flow.

To help you choose the right anti-spam software for your business, we've prepared this guide. Here we'll cover:

What is anti-spam software?

Anti-spam software is a tool that uses a set of protocols to determine unsolicited and unwanted emails and keep them from entering your inbox. Most such tools can be customized as per your requirements, allowing you to determine what kind of messages you deem spam-worthy.

Setting-filter-rules-in-SpamTitan

Setting filter rules in SpamTitan

Common features of anti-spam software

Subject and content filters

Detect phrases that are commonly used in the subject lines and bodies of spam emails and block similar emails from reaching the inbox.

White lists and black lists

Manually decide whether or not you want to receive emails from a certain email address. Permitted addresses go to the white list and emails from these addresses land in your inbox; blocked addresses go to the black list and emails from them land in your spam folder.

Virus detection

Scan emails for viruses and malware and automatically quarantine malicious emails to the spam folder.

Quarantine and email recovery

Maintain quarantined emails for a period of 30 days. Quarantined emails can be manually recovered during this time, post which they are automatically deleted.

Some advanced anti-spam solutions also have features such as:

Grey listing

Some solutions also allow grey listing emails from sources that are unknown but don't seem malicious. Grey listing is a process where the email is returned to the server it was sent from, with a request to have the email sent again. Spam servers are often too busy to respond to such requests, which helps the feature filter out spam emails.

SURBL/URIBL filtering

Spam URI RBL (SURBL) and Real-time URI Black List (URIBL) filtering rejects quarantining or filtering emails with malicious URLs or links to websites classified as suspicious in previous spam emails. This helps prevent phishing attacks.

What type of buyer are you?

The anti-spam needs of a boutique consulting firm with a few dozen employees would be very different from those of a large auditing firm with a few thousand employees. Hence, before selecting a solution, it is important that businesses understand what type of buyer are they.

  • Small and midsize businesses: Such business have only one anti-spamming need—keep spam emails out of employees' inboxes to prevent security attacks and wastage of time. Typically, such businesses don't host their own servers but rent clouds from third-party providers. Hence, they should go for cloud-based anti-spam software that can easily integrate with their IT ecosystem.

  • Large businesses and enterprises: Such businesses typically need to manage a heavy flow of emails in addition to keeping spams out of employees' inboxes. Typically, these buyers have their own servers or private clouds. Hence, they should go for the on-premise deployment model for anti-spam software.

Benefits of anti-spam software

Anti-spam software helps you keep your inbox clear of spam and unnecessary emails. Its benefits are as follows:

  • Filter out spam from your inbox: The software not only filters emails from specific addresses but also based on promotional subject lines and text in the email body. This helps you declutter your inbox and ensure that only the emails you want to see or those similar to the emails you are interested in land in your inbox.

  • Maintain a quarantine folder: Automatically quarantine filtered out emails and retain them in a spam folder for up to 30 days. You can recover legitimate emails that filtered out unintentionally.

  • Feel no hassle over filter updates: Most anti-spam tools automatically update the filters for new types of malware threats and spam patterns. So you don't need to bother with setting the filters manually. However, you can always choose to add filters as well as email addresses to be quarantined.

Key considerations when purchasing anti-spam software

The right anti-spam software can not only keep your inbox clutter-free but also help you dodge security breaches and attacks. However, picking a tool for your business can be a confusing process. Here are a couple of points to keep in mind:

  • Don't over- or under-purchase: When selecting your software, make sure you know what the needs of your business are and explore options accordingly. If your business doesn't need advanced features such as grey listing or SURBL/URIBL filtering, then opt for a basic solution that doesn't have them. Similarly, if your business does need these advanced features, talk to the vendor to have them included.

  • Weigh deployment options thoroughly: Your existing email ecosystem will determine the deployment option you choose for the anti-spam software and how long the deployment takes. Usually, deploying the software on a cloud is less time- and investment-consuming than doing the same on a private server. When exploring solutions, be mindful of your existing email ecosystem and ask the vendor if there could be any possible issue with the integration or deployment of the tool.

Note: The applications selected in this article are examples to show a feature in context and are not intended as endorsements or recommendations. They have been obtained from sources believed to be reliable at the time of publication.