mimecast.com - Email Domain Verification & Deliverability Report

Mimecast Ltd. (mimecast.com) is a cloud-based email management company headquartered in London, United Kingdom. Mimecast provides email security, archiving, and continuity services to businesses worldwide. The company's solutions protect against phishing, malware, and ransomware attacks delivered through email, serving over 40,000 customers globally.

Mimecast implements exemplary email authentication on the mimecast.com domain with SPF, DKIM, and DMARC enforcement. As an email security company, Mimecast serves as a reference implementation of the authentication and filtering standards it helps customers deploy across their organizations.

Email verification against mimecast.com returns definitive responses for valid and invalid mailboxes. The domain does not operate as catch-all. Mimecast's mail infrastructure implements strict rate limiting and advanced threat analysis on inbound connections.

Reaching mimecast.com inboxes requires flawless sender authentication. Email security companies apply the most demanding scrutiny to incoming mail. Complete SPF, DKIM, and DMARC compliance is essential for reliable inbox delivery to mimecast.com addresses.

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