Best MDaemon Technologies SecurityGateway Alternatives & Competitors in 2026

Cloudflare Cloud Email Security

Cloudflare Cloud Email Security is a cloud-based email protection service that safeguards organizations against phishing, malware, spam, and other email-borne threats through integrated threat detection and prevention capabilities.

Trustifi AI Powered Email Security

AI-powered email security platform for threat detection and compliance

MX Layer Email Security

Cloud-based email security platform with AI-powered threat detection

ESET Cloud Office Security

Cloud email security for Microsoft 365 and Google Workspace applications

TitanHQ SpamTitan

Email security platform blocking spam, phishing, malware, and viruses

TitanHQ Cybersecurity Bundles

Bundled cybersecurity solutions for MSPs and end users with email protection

MX Layer Outbound Email Filtering

Outbound email filtering platform for spam prevention and IP reputation mgmt

Cybersentriq MX Email Threat Protection

MX-based email security platform using AI to block spam, phishing & malware

SmarterTools SmarterMail

Email server with antispam, antivirus, and security features for Linux/Windows

Cybonet Mail Secure

Email security gateway with anti-spam, AV, sandboxing, and DLP.

Halon

Composable email infrastructure platform with threat detection and AI ops.

SpamTitan

Cloud-based anti-spam and antivirus email filtering with AI threat detection.

SpamTitan for Office 365

Email security layer for M365 with anti-phishing, sandboxing, and DLP.

SpamTitan Gateway

Email security gateway appliance for spam/malware filtering and mail flow control.

LevelBlue Email Security

Managed email security service protecting against email-based threats

Bitdefender GravityZone Security for Exchange

Email security for Microsoft Exchange servers with antispam and antimalware.

Comodo Secure Email Gateway

Cloud-based email gateway with spam filtering, anti-phishing, and containment

Altospam Mailsafe

Cloud-based anti-spam solution filtering inbound email threats

Trustifi Inbound Shield

AI-powered inbound email security platform for phishing & malware detection

MDaemon Technologies MDaemon AntiVirus

Email antivirus and antispam solution for MDaemon email servers

Cloudmark Authority

Carrier-grade email security for ISPs blocking spam, phishing, and malware

SpamExperts Email Security

Email security platform filtering spam, phishing, and malware threats

SpamExperts Outbound Email Protection

Outbound email filtering to block spam, phishing, and malware traffic.

SpamExperts Incoming Email Filtering

Email filtering service protecting against spam, viruses, and phishing.

Mailinblack U-Cyber 360°

Comprehensive email security & human risk mgmt platform with AI-powered protection

Abusix Guardian Mail

Email threat protection using blocklists, blocking 99.6%+ of email threats.

ID Agent Graphus

AI-powered anti-phishing platform for Microsoft 365 & Google Workspace.

MailChannels cPanel Plugin

cPanel/WHM plugin for provisioning MailChannels email security for hosting customers.

MailChannels Outbound Filtering

Cloud SMTP relay for hosting providers to filter outbound spam & protect IP reputation.

MailGuard Email Security

Cloud-based email filtering blocking phishing, malware, spam & BEC attacks.

MailGuard

Cloud-based managed email filtering against phishing, ransomware & BEC.

TitanHQ Security Bundles

Tiered cybersecurity bundles combining email, DNS, backup & SAT.

Ocean Agentic Email Security Platform

Agentic AI email security platform that investigates emails pre-delivery.

AI-Powered Email Security & DMARC Protection

AI-powered DMARC monitoring and email authentication security platform

Microsoft Defender for Office 365

Email and collaboration security for Microsoft 365 environments

Sophos Email

Email security platform with phishing/BEC protection and MDR/XDR integration

SorbSecurity Cloud Email Security

Cloud-based email security platform protecting against phishing & ransomware

Zivver Secure Business Email

All-in-one email security platform for threat protection and compliance

Trend Micro Trend Vision One™

AI-powered email and collaboration security platform for threat detection

Proofpoint Threat Protection

Email security platform with AI-based threat detection and DLP capabilities

AnubisNetworks Email Security

Email security platform protecting against fraud, malware, and spam threats

Bitdefender GravityZone Extended Email Security

Cloud-native email security platform with SEG and API-based protection

Broadcom Symantec Email Security

Enterprise email security platform for cloud and on-premise deployments

OPSWAT MetaDefender Email Security

Email security platform protecting against phishing, malware, and exploits

Fortra Email Security & Anti-Phishing

Email security platform protecting against phishing, BEC, and data loss

VIPRE Integrated Email Security (IES)

Email security platform for Microsoft 365 with AI-based threat detection

MDaemon Technologies MDaemon Private Cloud Edition

Private cloud email server solution for organizations

Mesh 365

API-based email security platform for Microsoft 365 environments