Founded in 2018 and headquartered in Cape Town, South Africa, Sendmarc operates at the forefront of email security, specialising in DMARC (Domain-based Message Authentication, Reporting, and Conformance) solutions. The company's mission centres on making the Internet a safer place by protecting organisations against phishing, spoofing, and impersonation attacks - threats that continue to grow in sophistication and frequency across the global digital landscape.
Sendmarc's core offering is its DMARC Management Platform, which simplifies the configuration, monitoring, and enforcement of email authentication protocols including SPF and DKIM. The platform delivers real-time insights, policy enforcement, and proactive threat detection. Complementing this are dedicated Breach Detection capabilities for monitoring stolen credentials and Lookalike Domain Defence for identifying copycat domains - a suite of tools addressing multiple vectors of email-based attack.
The company operates with a partner-first model, equipping MSPs, VARs, and OEMs with the tools and expertise needed to deliver email security at scale. This channel-oriented approach underpins Sendmarc's global reach, extending its impact well beyond its South African base. Technical work at Sendmarc spans domains including DMARC, SPF, DKIM, phishing and spoofing detection, impersonation attack prevention, breach detection, and lookalike domain defence.
