Email Spam Filter Software
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Learn More About Email Spam Filter Software
What is Email Spam Filter Software?
Email spam filter software, also known as email anti-spam software, is used to prevent malicious content from being delivered by email and to prevent sensitive information from being leaked through email. The software uses AI and machine learning to scan emails and attachments for potential threats and then blocks or quarantines the delivery of suspicious messages.
An email’s header, sender and recipient IP addresses, message content, attachments, and links are evaluated for questionable characteristics. Email viruses, malware, malicious links, phishing attacks, spoofing/impersonation, ransomware, and spam are identified.
Organizations and businesses use email filtering software to stop phishing attacks and the inadvertent downloading of malware. The intent of both phishing attacks and malware is to take advantage of an email recipient’s lack of awareness to gain access to proprietary information and resources. This software helps to prevent compromising a company’s confidential data and its IT infrastructure.
Email administrators can whitelist known senders and approved content providers, and blacklist bad actors. Email filtering supports the routing of email into a variety of designated categories and folders for wanted and unwanted emails such as bulk mail and junk mail. Increasingly, artificial neural networks are being used to identify personal preferences when organizing email inboxes.
Email filtering software tools provide encryption and scanning for outgoing emails. Data Loss Prevention (DLP) features prevent the inadvertent or intentional leaking of sensitive data from a business. Account takeover protection prevents hacked accounts from sending out restricted information. This preserves an organization’s reputation and integrity by halting the distribution of questionable content and confidential information.
Email Spam Filter Software Features
- Filters emails for viruses, malware, malicious links, phishing attacks, spoofing/impersonation, ransomware, bulk mail, spam, and junk mail
- Real-time threat intelligence and protection
- Blacklisting, quarantine, whitelisting, and greylisting
- Url click-time protection
- Outbound email encryption
- Data loss prevention – scanning outbound email for sensitive information
- Account take over protection – prevents hacked accounts from sending restricted information
- Spam scoring
- Categorization and routing of emails to designated folders
- Unwanted email management
- Email tracking and reporting, dashboards
- Cloud-based and on-premises deployment options
Email Spam Filter Software Comparison
Consider the following when purchasing spam filter software:
- Use Case: Some products have additional functionality such as securing MS Office 365, G Suite, cloud-based drives and storage, collaboration software, or securing a range of other endpoint software and devices. Determine the scope of your requirements when evaluating this software.
- Cloud-based vs On-premises: Cloud-based deployments usually take less time to implement and are less expensive. On the other hand, on-premise deployments can be more customizable than SaaS applications. Does your current software infrastructure support a cloud-based implementation? What type of customization requirements do you have?
Pricing Information
Entry-level pricing begins at $1 per user, per month and can range up to $8 per user per month. Enterprise-level features require obtaining a vendor quote. Free trials and free versions with limited features are available.
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Frequently Asked Questions
What does email spam filter software do?
What are the benefits of using email spam filter software?
Some of the biggest benefits of using an email spam filtering product include:
- Protects an organization’s people, brand, data, and IT infrastructure from malicious actors.
- Better email management by the automated scoring, tracking, categorizing, and routing of emails.