IronTree partners with Sendmarc to tackle email impersonation - IT-Online

IronTree, Sendmarc take fight to e-mail impersonators - ITWeb

SA cybersecurity Sendmarc raises funding from Endeavor South Africa - Disrupt Africa

SA tech startup Sendmarc secures funding - ventureburn.com

SA tech startup Sendmarc secures funding - Ventureburn

Endeavor South Africa's Harvest Fund Announces Second Investment In Sendmarc - WeeTracker

Endeavor South Africa's Harvest Fund Announces Second Investment In Sendmarc - WeeTracker Media

SA cybersecurity startup Sendmarc secures follow-on funding from Kalon Venture Partners - Disrupt Africa

Kalon Venture Partners infuses more capital in Sendmarc - ITWeb

Sendmarc To Use Kalon’s Venture Partners Investment To Scale Business Globally - TechFinancials