Top picks: SmarterTools SmarterMail, SpamTitan Gateway, MX Layer Outbound Email Filtering — plus 45 more compared.
Email SecurityMailGuard is a commercial Email Security Platforms tool developed by MailGuard. Security professionals most commonly compare it with . All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.
A closer look at the 8 most relevant alternatives and competitors to MailGuard, including their key features and shared capabilities.
Email server with antispam, antivirus, and security features for Linux/Windows
Shares 3 capabilities with MailGuard: Spam Prevention, DKIM, SPF
Email security gateway appliance for spam/malware filtering and mail flow control.
Shares 3 capabilities with MailGuard: Spam Prevention, DKIM, SPF
Outbound email filtering platform for spam prevention and IP reputation mgmt
Shares 3 capabilities with MailGuard: Spam Prevention, DKIM, SPF
Cloud-managed DMARC record hosting with DNS-free policy management.
Shares 3 capabilities with MailGuard: Spam Prevention, DKIM, SPF
Email authentication platform implementing DMARC, SPF, DKIM, and BIMI protocols
Cloud-based anti-spam solution filtering inbound email threats
Shares 3 capabilities with MailGuard: Spam Prevention, DKIM, SPF
DMARC monitoring tool for email deliverability and brand protection
Email filtering service protecting against spam, viruses, and phishing.
Email server with antispam, antivirus, and security features for Linux/Windows
Email security gateway appliance for spam/malware filtering and mail flow control.
Outbound email filtering platform for spam prevention and IP reputation mgmt
Cloud-managed DMARC record hosting with DNS-free policy management.
Email authentication platform implementing DMARC, SPF, DKIM, and BIMI protocols
Cloud-based anti-spam solution filtering inbound email threats
DMARC monitoring tool for email deliverability and brand protection
Email filtering service protecting against spam, viruses, and phishing.
Platform automating DMARC compliance via record mgmt, reporting & policy enforcement.
Domain scanner & compliance tool for Gmail, Yahoo & Microsoft DMARC requirements.
Cloud-based email security platform with AI-powered threat detection
Cloud email security for Microsoft 365 and Google Workspace applications
Email security platform blocking spam, phishing, malware, and viruses
MX-based email security platform using AI to block spam, phishing & malware
DMARC management platform for email authentication and domain protection
DMARC management platform for email authentication and domain protection
Comprehensive email security & human risk mgmt platform with AI-powered protection
Managed Proofpoint email security service for phishing & BEC protection.
Managed email security service for Office 365 using Cisco's platform.
Cloud-based anti-spam and antivirus email filtering with AI threat detection.
AI-powered email security platform for Microsoft 365 with backup & compliance.
A free online tool that tests email server security by evaluating server configurations
Cloud-based email security platform protecting against phishing & ransomware
Bundled cybersecurity solutions for MSPs and end users with email protection
Composable email infrastructure platform with threat detection and AI ops.
Managed business email service on MailEnable with security & no per-mailbox fees.
Cloud-based email filtering blocking phishing, malware, spam & BEC attacks.
Manages BIMI records, logo hosting, VMC/CMC certs, and DNS config for email branding.
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.
Cloud-based email security platform protecting against phishing, ransomware, BEC
Behavioral email security platform protecting inbound, outbound, and internal mail
AI-powered email security platform protecting against advanced threats
File-based threat protection for Microsoft 365 using CDR technology
AI-powered email security platform for threat detection and compliance
Email security gateway protecting against spam, phishing, viruses & data leaks
Cloud-native email security platform with SEG and API-based protection
Cloud-based email gateway with spam filtering, anti-phishing, and containment
Enterprise email security platform for cloud and on-premise deployments
Email security platform protecting against phishing, BEC, and data loss
Email compliance and archiving solution with DLP and threat protection
Private cloud email server solution for organizations
AI-driven email security platform for Microsoft 365 inbound/outbound threats
Email security platform with AI threat detection, BEC protection, and DLP
Outbound email filtering to block spam, phishing, and malware traffic.
Managed email filtering service with threat detection and spam prevention
Cloud-based email security service protecting against phishing, malware & BEC
Common questions security professionals ask when evaluating alternatives and competitors to MailGuard.
The most popular alternatives to MailGuard include SmarterTools SmarterMail, SpamTitan Gateway, MX Layer Outbound Email Filtering, PowerDMARC Hosted DMARC, and Red Sift OnDMARC. These Email Security Platforms tools offer similar capabilities and are frequently compared by security professionals evaluating their options.
