Best PowerDMARC Hosted DMARC Alternatives & Competitors in 2026

SmarterTools SmarterMail

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

MX Layer Outbound Email Filtering

Outbound email filtering platform for spam prevention and IP reputation mgmt

EasyDMARC Email Auth for Gmail, Yahoo & Microsoft

Domain scanner & compliance tool for Gmail, Yahoo & Microsoft DMARC requirements.

Red Sift OnDMARC

Email authentication platform implementing DMARC, SPF, DKIM, and BIMI protocols

INKY DMARC Monitoring

DMARC monitoring tool for email deliverability and brand protection

MailGuard

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

Sendmarc DMARC Compliance Platform

Platform automating DMARC compliance via record mgmt, reporting & policy enforcement.

SpamTitan Gateway

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

dmarcian DMARC Management Platform

DMARC management platform for email authentication and domain protection

Ironscales DMARC Management

DMARC management platform for email authentication and domain protection

Infonaligy Proofpoint Email Security

Managed Proofpoint email security service for phishing & BEC protection.

Sendmarc BIMI Management

Manages BIMI records, logo hosting, VMC/CMC certs, and DNS config for email branding.

Altospam Mailsafe

Cloud-based anti-spam solution filtering inbound email threats

Halon

Composable email infrastructure platform with threat detection and AI ops.

GLIMPS Email Security for M365

AI-based email security for M365 with phishing, BEC & malware detection.

Email Security Test by ImmuniWeb

A free online tool that tests email server security by evaluating server configurations

TitanHQ Cybersecurity Bundles

Bundled cybersecurity solutions for MSPs and end users with email protection

MDaemon Technologies MDaemon Private Cloud Edition

Private cloud email server solution for organizations

SpamExperts Incoming Email Filtering

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

Infortech Secure Managed Business Email

Managed business email service on MailEnable with security & no per-mailbox fees.

SpamTitan Cloud

Cloud email filter using block/allow lists and greylisting to reduce spam.

TitanHQ Security Bundles

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

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.

Sophos Email

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

Zivver Secure Business Email

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

Trustifi AI Powered Email Security

AI-powered email security platform for threat detection and compliance

MDaemon Technologies SecurityGateway

Email security gateway protecting against spam, phishing, viruses & data leaks

MX Layer Email Security

Cloud-based email security platform with AI-powered 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

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

Comodo Secure Email Gateway

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

Fortra Email Security & Anti-Phishing

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

Cybersentriq MX Email Threat Protection

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

dmarcian DKIM Record Checker

DKIM record validation tool that verifies public key DNS configuration

SpamExperts Outbound Email Protection

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

Vircom Email Security

Email security platform enhanced with multi-tenant mgmt & automation tools

Mailinblack U-Cyber 360°

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

Blaze Networks Blaze Screen

Managed email filtering service with threat detection and spam prevention

Cyber Cops Email Security

Cloud-based email security service protecting against phishing, malware & BEC

ATG Managed Email Security

Managed cloud email security service with anti-spam, anti-phishing, and DLP.

Clearnetwork ContentCatcher

Cloud-based email security platform with DLP, encryption, and archiving.

Cybonet Outbound Spam Guard (OSG)

Carrier-grade outbound spam & botnet detection solution for ISPs.

Cybonet Mail Secure

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

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.

SourcetekIT Email Security Service

Managed email security service for Office 365 using Cisco's platform.