Anti-spam Software

Anti-spam Software

howtodetails 23 Min Read

Do you have a habit of receiving questionable emails in your inbox? These might be about anything from a Nigerian prince promising money to a half-price antivirus program. These emails may not only clog up your inbox, but they may also include security dangers such as malware or phishing attempts. It is your responsibility as a business owner or IT administrator to safeguard your employees and your company from such emails, App Design Software.

However, doing so manually is very impossible! Anti-spam software can assist you in this situation. The program will assist you in enhancing the security of your email environment while also streamlining your email flow.

So, here are some of the top Anti-Spam Software you can use:

  1. Security Gateway by MDaemon

Protect your whole company’s email with powerful email security. By utilizing the most up-to-date email threat detection technology and policy enforcement tools, Security Gateway protects all email platforms, including Microsoft Exchange, Office 365, and others, from viruses, spam, phishing, data leaks, and other threats, ensuring that only good emails are sent and received. The Security Gateway cloud (or on-premise) solution is quick and easy to set up, enabling you to focus on more critical duties.

Security Gateway is a wonderful match for small to mid-size firms, while enterprise corporations appreciate the scalability it provides.

For a total of 25 users, it costs $1.00 per month per person. There is a 30-day free trial available.

  1. Inky

INKY is the most successful solution in the battle against phishing because it is driven by unique computer vision, artificial intelligence, and machine learning. INKY identifies and blocks complex phishing emails that older email systems are unable to detect using advanced detection algorithms and a unique banner technology. INKY is compatible with Microsoft Office 365, Exchange, and Google Workspace, as well as all mobile platforms.

INKY is appropriate for customers in the mid-market to an enterprise that wants to avoid phishing assaults that get past existing email protection technologies.

INKY offers a free trial and the pricing is unknown.

 3. SpamHero

Prevent spam, malware, and phishing assaults from infiltrating your network. For a simple flat charge, filter for an infinite number of addresses on your domain. – In 5 minutes, you’ll be spam-free! – Filtering accuracy of above 99 percent – Filtering both inbound and outgoing traffic – An unlimited number of email addresses – Quarantines at the domain and user level – Quarantine report schedules tailored to your needs – Filtering by location – Email spooling for 5 days – Automatic email backup for 30 days – Cloud-based infrastructure that is distributed – A reseller program with a white label.

Any domain owner that is fed up with spam. Our clients range in size from huge corporations with thousands of users to single-user domains. Our white-label reseller scheme is quite popular among IT consultants.

SpamHero’s price starts at $7.00 per month as a flat fee. There is no free version available. A free trial of SpamHero is available.

4. ESET Endpoint Security

Anti-spyware, anti-phishing, web control, anti-spam, and botnet protection software with remote management capability that eliminates various types of threats such as viruses, malware, ransomware, rootkits, worms, and spyware using anti-spyware, anti-phishing, web control, anti-spam, and botnet protection. With an easy-to-use cloud-based console, you can protect your endpoints from ransomware and zero-day attacks. Endpoint Protection, File Server Security, Cloud Sandbox, and Full Disk Encryption are all included in the ESET PROTECT Advanced package.

ESET started out as an antivirus pioneer, developing award-winning threat detection software. Over 110 million consumers in 200 countries and territories are now protected by our security solutions.

The annual cost of ESET Endpoint Security starts at £339.60. There is no free version available. A free trial of ESET Endpoint Security is available.

5. SpamTitan

SpamTitan Email Security is a spam filtering service. Email security is second to none for businesses and MSPs. Controls the flow of email, cleans it, and protects against unwanted email threats like phishing and viruses. Scanning both inbound and outgoing Phishing, spam, viruses, malware, harmful links, adware, and other email security concerns are all blocked by this program. We offer comprehensive email security for your company and MSP without making it difficult. Try SpamTitan Email Security for free now, with full support included.

We work with managed service providers as well as dealing directly with clients.

Each user pays $1.26 each month. A free trial of SpamTitan is available.

6. Zerospam

Zerospam is the first cloud-based email security solution that offers unrivaled AI-powered filtering technology that has been expertly built to be highly accurate and astonishingly easy to use. Because we worry about your safety in an era of unparalleled cyber danger to your #1 communication channel, the Zerospam solution was built for small and medium enterprises and enterprise clients across North America and beyond.

Through an increasing reseller channel, ZEROSPAM serves major worldwide clients, mid-market companies, and small businesses.

Zerospam provides a free trial period.

7. Malwarebytes for Teams

Malwarebytes’ award-winning detection, prevention, and cleanup technology can protect up to 20 of your workplace devices. Block hackers and con artists that seek to take your information hostage. (In 2019, ransomware assaults on businesses increased by 365 percent.) Stop resource-hogging dangers from slowing down your devices so you may work more efficiently every day. All of your workplace devices, including Windows, Mac, Chromebook, and Android, may benefit from a single, easy-to-use cybersecurity solution.

Malwarebytes does not provide a free trial or a free version of their program on the Internet. Their annual plan starts at 49 dollars per year.

8. Xeams

Xeams is a safe and robust mail server that supports SMTP, POP3, and IMAP and is available for Windows, Linux, Solaris, MacOSX, and other UNIX variants. Xeams comes with a sophisticated spam filtering engine that filters out up to 99 percent of spam emails straight away. The programme provides a customizable approach to email, as well as a slew of other capabilities, making it a very user-friendly server. Email manager for large groups of people.

This is ideal for small, medium, and big businesses, as well as ISPs.

Their plan starts from 20$ per year. They provide a free trial. Also, a free version of the software is available.

9. Topsec

Topsec Email Security filters spam, viruses, and malware, and quarantines unwanted and/or illegal information based on the needs of the customer. Topsec Email Security works at the internet level, ensuring that all incoming emails are screened for spam and other risks in real time before being sent to your network. Email is quarantined by Topsec Email Security in accordance with your company’s email policy.

SME’s, Large Enterprises, and Government Agencies may all benefit from Topsec Email Security, which is entirely scalable.

Topsec provides a free trial period.

10. Trend Micro Smart Protection Complete Suite

This linked security suite closes security holes across all user activities and endpoints, providing the greatest protection possible across multiple security layers while continually adapting to detect new threats. Reduce administration time and effect by keeping customers up and running with consolidated visibility across endpoints, email, online, and SaaS applications. You also have the option of deploying on-premises, in the cloud, or a hybrid of the two.

They provide a free trial period.

Anti-Spam Software buyers’ guide

What is anti-spam software?

Anti-spam software is designed to detect and filter potentially harmful email from reaching users’ inboxes. Anti-spam protocols define what constitutes an unsolicited and unwelcome message (spam); spam frequently promotes a product, which may be genuine (though still undesired) or malevolent.

It’s also a tool that employs a series of protocols to identify and block unsolicited and unwanted emails from entering your inbox. Most of these solutions may be tailored to your specific needs, allowing you to choose which kind of messages you consider spam.

How Anti-Spam Software Works?

Filters in anti-spam software enable only known and permitted email addresses to access user inboxes. In the case that anti-spam software misidentifies a valid email, it normally allows for a review of the email that was classed as spam.

Popular Anti-Spam Techniques

Anti-spam software uses three anti-spam approaches in general:

  • Spam email addresses are flagged at the request of the user.
  • Spam is identified automatically by administrators and/or users.
  • Spam has been recognised by researchers and law enforcement officers.

Common features of anti-spam software

Filter by topic and content: Detect terms that are widely used in spam email subject lines and body, and prevent comparable emails from reaching the inbox.

Lists that are both white and black listed: Determine whether or not you wish to receive emails from a certain email address manually. Blocked addresses go to the black list, and emails from them end up in your spam folder. Permitted addresses go to the white list, and emails from them arrive in your inbox.

Detecting viruses: Emails are scanned for viruses and malware, and harmful emails are instantly quarantined and sent to the spam folder.

Email recovery and quarantine: Keep quarantined emails for at least 30 days. During this period, quarantined emails can be manually retrieved; after that, they are automatically erased.

Spam detection: Detects spam, bots, and invalid messages and emails and flags them.

Spam blocker: IP addresses with reputation ratings below a specific level are blocked.

Reporting/analytics: View and track important data like the amount of spam emails received in a month and the number of spam emails reported by a particular receiver.

Archiving and retention: Define an email retention policy based on characteristics like data category and department preference, then delete emails automatically.

Some powerful anti-spam software additionally includes capabilities like:

Grey listing: Some solutions also allow for the grey listing of emails from unknown sources that do not appear to be harmful. Grey listing is a procedure in which an email is returned to the server from which it was sent, along with a request to send it again. Because spam servers are frequently too busy to reply to such queries, the function helps to filter spam emails.

Filtering using SURBL/URIBL: Emails having harmful URLs or links to domains rated as suspicious in earlier spam emails are rejected by Spam URI RBL (SURBL) and Real-time URI Black List (URIBL) filters. This aids in the prevention of phishing attempts.

What type of buyer are you?

A small consulting business with a few dozen workers would have significantly different anti-spam requirements than a major auditing firm with a few thousand. As a result, it’s critical for businesses to know what kind of buyer they are before deciding on a solution.

Small and medium businesses: These companies just have one anti-spam requirement: keep spam emails out of workers’ inboxes to avoid security breaches and time waste. Typically, such organisations rent clouds from third-party suppliers rather than hosting their own servers. As a result, they should choose cloud-based anti-spam software that is simple to incorporate into their IT infrastructure.

Large firms and enterprises: These organisations must often manage a high volume of emails while also keeping spam out of their workers’ inboxes. These purchasers typically have their own servers or private clouds. As a result, they should choose anti-spam software that is deployed on-premise.

Benefits of anti-spam software

Anti-spam software aids in the removal of spam and unwanted emails from your inbox. The following are some of its advantages:

Filter spam from your inbox: The programme filters emails based on promotional subject lines and language in the email body, as well as emails from particular addresses. This helps you clear your inbox and ensures that only the emails you want to view or those that are comparable to the emails you want to receive arrive there.

Maintain a quarantine folder: Automatically imprison filtered-out emails for up to 30 days in a spam folder. You can retrieve genuine emails that were mistakenly filtered away.

Filter updates aren’t a problem: Most anti-spam software updates its filters on a regular basis to keep up with emerging malware threats and spam tendencies. As a result, you won’t have to worry about manually establishing the filters. You may, however, add filters and email addresses to be quarantined at any time.

Scan outbound emails: Outbound scanning functions in certain anti-spam software can detect outgoing emails with a high spam score. They also aid data loss prevention by detecting insider efforts to transmit sensitive material to personal email accounts for external distribution.

Block spam emails: Anti-spam software not only allows organisations to block individual email addresses, but it can also analyse target phrases in the subject line or email body to identify possible dangers. Emails like this can be quarantined for a few days before being archived. The receiver has the opportunity to approve/recover any flagged emails throughout the storage period.

Key considerations when purchasing anti-spam software

Anti-spam software can help you avoid security breaches and assaults while also keeping your inbox clutter-free. Choosing a tool for your business, on the other hand, might be a difficult task. Here are a few things to bear in mind:

Don’t buy too much or too little: When choosing software, make sure you understand your company’s demands and research solutions properly. If sophisticated capabilities like grey listing or SURBL/URIBL filtering aren’t necessary for your firm, go with a simple solution that doesn’t have them. Similarly, if your company needs these sophisticated functions, speak with the seller about including them.

Consider all of your alternatives for deployment: The anti-spam software deployment method you pick and how long it takes will be determined by your existing email environment. In most cases, deploying software on the cloud takes less time and money than doing it on a private server. When looking at options, keep your existing email ecosystem in mind and ask the vendor whether the tool’s integration or deployment would cause any issues.

Features: Anti-spam software can incorporate complex capabilities like clustering, rebranding, intrusion detection warnings, live monitoring of inbound and outgoing emails, email encryption, and interaction with an active directory, in addition to preventing spam messages and emails. The price of these tools vary according on the number of users. It’s critical to assess your needs before looking for an anti-spam solution to guarantee you’re paying for the features you require.

Deployment options: Consider the advantages and disadvantages of running anti-spam software through the cloud vs a private server when you explore anti-spam software. Cloud deployment takes less time to set up and can be less expensive than on-premise deployment. This decision will also be influenced by your existing software infrastructure and if it is cloud-ready.

Relevant anti-spam software trends

Spam filtering with artificial intelligence: Anti-spam systems using artificial intelligence and machine learning provide improved firewall support, rapid virus detection, recognition of the spam email’s source, and automatic whitelisting and blacklisting. Artificial neural networks are being used by vendors such as Google to improve spam filters’ effectiveness in detecting and blocking spam, as well as identifying user preferences in organising inboxes.


  • What happens to a spam-detected message by default?

Inbound messages: The bulk of spam is filtered out using connection filtering, which is based on the originating email server’s IP address. Anti-spam policies (also known as spam filter policies or content filter policies) look for spam, bulk, or phishing messages and classify them accordingly. Mails labelled as spam or bulk are routed to the recipient’s Junk Email folder by default, while phishing messages are quarantined. You may either change the default anti-spam policy (which applies to all receivers) or build bespoke anti-spam policies for specific categories of users (for example, quarantining spam sent to executives).

Outbound messages: Outbound communications are routed through the high-risk delivery pool or reverted to the source in a non-delivery report (also known as an NDR or bounce message).

  • What is a zero-day spam version, and how does the service address it?

A zero-day spam variation is a first-generation, previously unknown spam variant that has never been caught or studied, therefore our anti-spam filters have no information to identify it yet. If a zero-day spam sample fits the spam categorization requirements after being caught and reviewed by our spam experts, our anti-spam filters are upgraded to recognise it, and it is no longer deemed “zero-day.”

  • Is there a way to have the service provide anti-spam protection without configuring it?

Spam filtering is activated immediately as you join up for the service and add your domain. Spam filtering is set up to protect you by default, so you don’t have to do anything further (aside from the previously noted exception for standalone EOP standalone customers in hybrid environments). As an administrator, you may change the default spam filtering settings to better suit your organization’s needs. You may also define anti-spam policies and outbound anti-spam policies that apply to certain individuals, groups, or domains in your business for further granularity. Custom policies always take precedence over default policies, although the priority (or running order) of your custom policies can be changed.

  • If my users send outbound spam, would the provider restrict (rate limit) my mail?

If EOP determines that more than 50% of a user’s mail sent through the service during a given time frame (for example, every hour) is spam, the user will be prohibited from sending messages. When an outgoing message is considered to be spam, it is often routed through the high-risk delivery pool, which minimises the likelihood of the usual outbound-IP pool being put on a block list.

  • Are spam and virus letters being reviewed to find out who sent them, or are they being sent along to law enforcement?

Though we may occasionally examine particularly hazardous or damaging spam or attack campaigns and pursue the offenders, the service concentrates on spam and malware identification and eradication. Working with our legal and digital crime divisions to shut down a spammer botnet, banning the spammer from using the service (if they’re using it to send outbound email), and reporting the information to law enforcement for criminal prosecution might be part of this.