image

MailScanner

thumbs_up

thumbs_down

MailScanner is an open source email security system for use on Unix email gateways and it protects against viruses, spam, malware, and phishing.

Email Security
icon

Market Share of MailScanner

Current Customer(s)

129

Market Share (Est.)

0.07%

Ranking

#55

Top Competitors and Alternatives of MailScanner

The top three of MailScanner’s competitors in the Email Security category are Proofpoint with 26.72%, SendinBlue with 14.07%, Campaign Monitor with 9.44% market share.

TechnologyDomainsMarket Share (Est.)Versus page
Proofpoint5118026.72%MailScanner vs Proofpoint
SendinBlue2694814.07%MailScanner vs SendinBlue
Campaign Monitor180719.44%MailScanner vs Campaign Monitor
Mimecast108295.65%MailScanner vs Mimecast
Mimecast Gateway106925.58%MailScanner vs Mimecast Gateway
Sophos Email Gateway65233.41%MailScanner vs Sophos Email Gateway
Zoho Campaigns61743.22%MailScanner vs Zoho Campaigns
Appriver57693.01%MailScanner vs Appriver
Symantec Email Security51352.68%MailScanner vs Symantec Email Security
Barracuda Email Security Gateway42522.22%MailScanner vs Barracuda Email Security Gateway
Trend Micro Hosted Email Security32781.71%MailScanner vs Trend Micro Hosted Email Security
Front27641.44%MailScanner vs Front
LANDESK27521.44%MailScanner vs LANDESK
McAfee Email Gateway25781.35%MailScanner vs McAfee Email Gateway
Cyberoam22071.15%MailScanner vs Cyberoam
Reflexion21591.13%MailScanner vs Reflexion
Hornetsecurity Spamfilter20561.07%MailScanner vs Hornetsecurity Spamfilter
Websense Email Security Gateway19301.01%MailScanner vs Websense Email Security Gateway
Trend Micro ScanMail15770.82%MailScanner vs Trend Micro ScanMail
Symantec Mail Security15260.80%MailScanner vs Symantec Mail Security
image

Popular Comparisons

Top Competitors and Alternatives of MailScanner

The top three of MailScanner’s competitors in the Email Security category are Proofpoint with 26.72%, SendinBlue with 14.07%, Campaign Monitor with 9.44% market share.

MailScanner vs Proofpoint

arrow_icon

MailScanner vs SendinBlue

arrow_icon

MailScanner vs Campaign Monitor

arrow_icon

MailScanner vs Mimecast

arrow_icon

MailScanner vs Mimecast Gateway

arrow_icon

MailScanner vs Sophos Email Gateway

arrow_icon

MailScanner vs Zoho Campaigns

arrow_icon

MailScanner vs Appriver

arrow_icon

Customers of MailScanner

Around the world in 2026, over 128 companies have started using MailScanner as Email Security tool.

CustomersEmployee RangeCityRegionCountrySocial Links
Oil & Gas Development Company Ltd. Pakistan10,000+IslamabadIslamabadPakistan
social_iconsocial_iconsocial_iconsocial_icon
IBM10,000+ArmonkNew YorkUnited States
social_iconsocial_iconsocial_iconsocial_icon
PARMALAT PRODUTOS ALIMENTARES SARL10,000+MaputoMaputo CityMozambique
social_iconsocial_iconsocial_iconsocial_icon
Amadeus10,000+MadridMadridSpain
social_iconsocial_iconsocial_iconsocial_icon
HARMAN International10,000+StamfordConnecticutUnited States
social_iconsocial_iconsocial_iconsocial_icon
DTU - Technical University Of Denmark10,000+Kongens LyngbyCapital RegionDenmark
social_iconsocial_iconsocial_iconsocial_icon
University Of California, Irvine10,000+IrvineCaliforniaUnited States
social_iconsocial_iconsocial_iconsocial_icon
University Of Calgary10,000+CalgaryAlbertaCanada
social_iconsocial_iconsocial_iconsocial_icon
GlobalLogic10,000+Santa ClaraCaliforniaUnited States
social_iconsocial_iconsocial_iconsocial_icon
Liberty University10,000+LynchburgVirginiaUnited States
social_iconsocial_iconsocial_iconsocial_icon

Uncover hidden demand and identify accounts ready to buy with 6sense Intent Data.

Get a demoKnow More
Company Logo

MailScanner Customers by Products and Services

The top three products and services offering customers that use MailScanner for Email Security are Software Development (5), Disaster Recovery (4), Cloud Services (4).

Customers

Download the 6sense Chrome Extension to get verified contact data of MailScanner employees

Install Now
Company Logo

MailScanner Customers by Employee Size

The majority of MailScanner's customers for the email-security category fall in the company size of 100 - 249 employees (28 companies), 20 - 49 employees (28 companies), 1,000 - 4,999 employees (23 companies).

Employee Size

MailScanner Customers by Geography

The top three geographies of MailScanner for email-security are the United States with 26(29.21%), Brazil with 18(20.22%), India with 14(15.73%) customers respectively.

Customers

Employees of MailScanner

image

Also see other Products/Services by MailScanner in:

Email Security

FAQ

Find answers to the most often asked questions by users.

Who are the top MailScanner competitors?

MailScanner’s Top competitors in the email-security category are Proofpoint, SendinBlue, Campaign Monitor. You can view a full list of MailScanner competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of MailScanner and 40,000 other technologies on the internet. You can also compare MailScanner and its feature with top competitors here : MailScanner vs Proofpoint MailScanner vs SendinBlue MailScanner vs Campaign Monitor.

faq icon

What is MailScanner customer distribution based on company size?

faq icon

What is MailScanner market share in the email-security?

faq icon

What are the top countries that use MailScanner?

faq icon

What are the top industries that use MailScanner?

faq icon

Get everything in one place

Close deals faster by understanding your clients well. Know their technology stack, contract renewal date, top decision-makers, hiring trends, and top company news in one place.

Get a demo

Get instant access to B2B contact data across the web

Sign Up Today
6sense Logo
social iconssocial iconssocial iconssocial icons
MarketingAccount IdentificationIntent DataData Enrichment & ManagementPredictive AnalyticsOrchestrations & WorkflowsAudience BuildingAdvertisingConversational EmailPipeline IntelligenceIntegrations
SolutionsBusiness ServicesFinancial ServicesTransportation & LogisticsManufacturingTechnologyCustomersMeet Our CustomersCustomer StoriesCustomer ReviewsRevCityKnowledge Base

Company

AboutLeadership TeamCareersNewsroomCommunity

Browse 6sense Data

TechnographicsComparing TechnologiesCompany SearchPeople Search
TermsPrivacy PolicyPrivacy CenterDo Not Sell or Share My Personal Information

© 2026 6sense