Mailguard Alternatives (January 2026)

MailGuard - Stops email threats up to 48 hours faster

https://www.mailguard.co.au/

MailGuard is a leading Australian technological innovator, providing complete enterprise-grade protection against email security threats such as phishing, ransomware, and BEC. First to stop fast breaking attacks, MailGuard detects and prevents email threats 2-48 hours ahead of the market.

4.5/5

1+ reviews

Reviewed on:

Capterra

Makes Email Safe For Business: Microsoft 365, Google Workspace.

https://guardiandigita

.com/

Guardian Digital has developed unparalleled AI-powered business cloud email security services. Secure your business emails and stay threat-ready today.

Trustifi: Email Security Solutions With AI-Powered Protection

https://trustif

.com/

Award-winning cloud-based email security platform prevents phishing, malware, spoofing, and BEC, from reaching a user’s mailbox. See the Trustifi Difference.

SMX Email Cyber Security and Archiving for Microsoft 365 and more | SMXEmail

https://smxemai

.com/

SMX offers a cloud-based email security solution for SEG, archiving and added Microsoft 365 defence. Trusted by enterprises, governments and ISPs across ANZ.

Advanced Cloud Email Security and Protection - MX Layer

https://www.mxlaye

.com/

MX Layer provides cutting-edge cloud-based solutions for email security, business continuity, data loss prevention, and email archiving services.

Libraesva Email Security, Email Archiving, Phishing Awareness, DMARC - Libraesva

https://www.libraesv

.com/

Exceptional Email Security, Email Archiving and Phishing Awareness. Libraesva stops Zero-Day Email Attacks, integrating with M365 and Google

Next Generation Email Cyber Security - Sendio Technologies

https://sendi

.com/

Protect your enterprise with best in breed email security from Sendio. Eliminate ransomware, phishing attacks, spam and malware using behavioral technology.

Egress Intelligent Email Security: Anti-Phishing, Data Loss Prevention & Encryption

https://www.egres

.com/

Intelligent Email Security protects against data breaches by engaging and empowering users without introducing friction.

Secure Email | Eliminate Phishing and Malware Threats | INKY Technology

https://www.ink

.com/

INKY helps companies secure email using a cloud-based security platform that proactively and instantly scans inbound, internal, and outbound emails to eliminate phishing and malware. The platform intelligently eliminates security threats by blocking malicious emails while assisting employees in real time to handle suspicious emails.

Email protection solutions for businesses - Mailinblack

https://www.mailinblac

.com/en/

Secure your business emails. Train your employees to cyber attacks. Protect your emails with Mailinblack.