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KumoMTA vs WoSign

A side-by-side look at KumoMTA and WoSign. For an in-depth review of either product, follow the links below.

KumoMTA

KumoMTA

Network & Admin

KumoMTA is an open source mail transfer agent designed to be lightweight, fast, and secure. It aims to provide a simple SMTP server for receiving, routing, and delivering email without unnecessary complexity.

smtpmtamail-transfer-agentemail-delivery
WoSign

WoSign

Security & Privacy

WoSign is a certificate authority that issues SSL certificates for websites to enable HTTPS and encrypt traffic. It is owned by Qihoo 360 and based in China. It had security controversies related to misissued certificates but remains one of the biggest CAs.

encryptionhttpscertificatessecurity

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