--- title: MailWasher Reviews meta_title: 'MailWasher Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 18 reviews by the users' company size, role or industry to find out how MailWasher works for a business like yours. aggregate_rating: rating_value: 4.0 review_count: 18 scale: '5' date_modified: '2026-08-07' parent_category: name: Email Security url: https://www.g2.com/categories/email-security --- # MailWasher Reviews **Vendor:** Firetrust Limited **Category:** [Email Anti-spam Software](https://www.g2.com/categories/email-anti-spam) **Average Rating:** 4.0/5.0 **Total Reviews:** 18 ## About MailWasher MailWasher allows to preview and delete unwanted email from an unlimited number of accounts, before it reaches inbox. ## MailWasher Reviews ### 1. Highly effective when properly tuned **Rating:** 3.5/5.0 stars **Reviewed by:** Verified User in Management Consulting | Small-Business (50 or fewer emp.) **Reviewed Date:** January 02, 2024 **What do you like best about MailWasher?** MailWasher continues to be one of my go-to tools for handling the never-ending barrage of spam (and scam) emails I receive across my multiple email accounts. **What do you dislike about MailWasher?** I started using MailWasher when its developer released the first version way back in 2001. At the time, it was innovative in its ability to recognize and divert spam messages from my inboxes. Since then, platforms like GMail have incorporated their own spam filtering capabilities that are often superior to what MailWasher can do. **What problems is MailWasher solving and how is that benefiting you?** I have several email addresses that have been around for a few decades; over that time, and as a result of too many security breaches across various business websites and service platforms, these email addresses have made it onto just about every dark web email list out there. In some ways, this has provided me the opportunity to compare the anti-spam capabilities of multilpe tools including MailWasher (which I have been using on and off since the first version was released in 2001). From its roots as the first truly effective anti-spam tool, to where it finds itself now as simply one of many options for spam filtering available, I can say that MailWasher has reliably delivered on its original and continuing promise of being an effective and effortless anti-spam tool. ### 2. The tool is awesome for all digital and email marketing users **Rating:** 3.5/5.0 stars **Reviewed by:** Manish G. | Founding Member and Head of Business Operations, Education Management, Mid-Market (51-1000 emp.) **Reviewed Date:** July 17, 2023 **What do you like best about MailWasher?** The tool is very conveneint to use for begginers as well **What do you dislike about MailWasher?** We get the reporting here as well as we want so nothing as such. **What problems is MailWasher solving and how is that benefiting you?** To reduce the spam rate while doing emailers and help us to get more primary and opens ### 3. Excelente para deshacerse de correos electrónicos molestos. **Rating:** 3.5/5.0 stars **Reviewed by:** Luis P. | Management Team Member, Consumer Services, Mid-Market (51-1000 emp.) **Reviewed Date:** October 25, 2019 **What do you like best about MailWasher?** I must admit that this program has been a radical change in the company that associates corporate emails of the company with the company. Most of the company has had favorable responses given by this system. MailWasher is responsible for completely eliminating all unwanted spam scams before they reach our team or email. I must point out that its tools are so complex and at the same time so easy to use that it has a filter where it blocks unwanted emails and only important or new emails that may be of interest pass through the filter. The service does not delete any type of email; a prior configuration is made to be able to place those unwanted emails and the emails we want to reach our inbox. To conclude, I emphasized that the software is a downloadable application or can simply be configured from its website. We use the downloadable version; it is much easier to use and this is added to mobile devices to have greater protection in our company. **What do you dislike about MailWasher?** There is something we don't like about the system, but the software has a key issue that can be detrimental. Technical support should improve by being faster and more communicative with customers or new users of their system. It is impossible to take up to 2 days to respond. A question about the system was complicated for us when making the purchase since we did not receive quick responses about the service we needed from them, however, after the response and using the software we are very satisfied, but that part of the service can be improved. **Recommendations to others considering MailWasher:** We highly recommend it, as it is an excellent service that covers not only email but also mobile devices, both protection and email browsing, as well as its filters and tools that are so complex yet easy to use where files are automatically deleted and desired or important emails for you are added to your inbox. In my opinion, I also recommend that the software is not too expensive and that its service is excellent, it adapts very quickly to the company, as it is very useful and easy to use. **What problems is MailWasher solving and how is that benefiting you?** Previously, we used email and deleted each of those unwanted emails to send them directly to the trash, although it was a bit complicated and the time loss was so great that we decided to look for software among all of us that would help us solve those small problems caused by unwanted emails, such as spam or scams. It was a bit cumbersome to keep them there. Before finding the system, we suffered a virus problem due to a malicious email received by marketing. We opened it and got a virus that damaged a computer. From there, the importance of finding a system to help us with this became clear, and we discovered that MailWasher has been perfect and we are safe. ### 4. The Best Spam block tool **Rating:** 4.0/5.0 stars **Reviewed by:** Ashish P. | Research Analyst, Mid-Market (51-1000 emp.) **Reviewed Date:** December 24, 2019 **What do you like best about MailWasher?** The best part of mail washer is it is stopping unwanted emails for advertising and promotion to get blocked before coming to our business email inbox **What do you dislike about MailWasher?** The software is not allowing it users to give a specification manually to put a filter on spam emails . **Recommendations to others considering MailWasher:** People should try and start using this software and will definitely start benefiting of receiving less junk **What problems is MailWasher solving and how is that benefiting you?** The unwanted emails are not landing up anymore which saves lot of time in checking the inbox - [View MailWasher pricing details and edition comparison](https://www.g2.com/products/mailwasher/reviews?filters%5Bnps_score%5D%5B%5D=4§ion=pricing&secure%5Bexpires_at%5D=2026-08-13+06%3A09%3A49+-0500&secure%5Bsession_id%5D=31aef14e-6354-46ca-9437-504701313d4f&secure%5Btoken%5D=a0f805c0cda495f9754516a15d0291516bfa4c4db61f9211887140c49f35ef72&format=llm_user) ## MailWasher Features **Additional Functionality** - Phishing Protection - Threat Response - Domain Check - Security Auditing - AI/Machine Learning - Third-Party Integrations - AI Copilot - Reporting/Analytics - Anomaly/Malware Detection - SURLB/URIBL Filtering - Activity Dashboard - Scheduled/Automated Reports - For MSPs - Whitelisting/Blacklisting - Fraud Detection - Spam Blocker - Spam Quarantine - API - Data Leak Prevention - Encryption - Audit Trail - Real-Time Monitoring - Spam Analysis - Policy Management - Alerts/Escalation - Email Management - Vulnerability Scanning - Generative AI - Threat Protection - Email Attachment Protection - Email Filtering - Two-Factor Authentication **Agentic AI - Email Anti-spam Features** - Autonomous Task Execution - Proactive Assistance **Additional Functionality** - Phishing Protection - Data Recovery - Archiving & Retention - Backup and Recovery - Policy Management - Email Management - Data Loss Prevention - Single Sign On - Data Storage Management - Fraud Detection - Email Routing - Data Verification - Compliance Management - Filtering - Search/Filter - SURLB/URIBL Filtering - Security Auditing - Data Synchronization - Anti Virus - Risk Assessment - Greylisting - Audit Trail - Reporting/Analytics - Allow/Block List - Vulnerability Scanning - Active Directory Integration - Compression - Email Tracking - Encryption - Anti Spam - Disaster Recovery - AI Copilot - Tagging - Secure Data Storage - Activity Tracking - Spam Blocker - Microsoft Outlook Integration - Spam Analysis - API - Categorization/Grouping - Event Tracking - Inbox Management - Spam Detection - Authentication - Third-Party Integrations - Reporting & Statistics - Spam Quarantine - SSL Security - Generative AI - Data Retention Management - Access Controls/Permissions - Monitoring ## Top MailWasher Alternatives - [Microsoft Defender for Office 365](https://www.g2.com/products/microsoft-microsoft-defender-for-office-365/reviews) - 4.5/5.0 (283 reviews) - [Proofpoint Core Email Protection](https://www.g2.com/products/proofpoint-core-email-protection/reviews) - 4.6/5.0 (589 reviews) - [Validity Engage](https://www.g2.com/products/validity-engage/reviews) - 4.5/5.0 (973 reviews)