Behind every convincing phishing email are clues. MailArmour analyzes the sender, authentication, links, content, and behavior to uncover them.
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Sender domain does not align with the claimed organization.
Destination URL redirects to a lookalike credential verification page.
Message attempts to persuade the recipient to authenticate.
Sender attempts to appear associated with Microsoft.
Authentication evidence does not provide sufficient confidence in the sender identity.
Multiple independent signals indicate that this message is attempting to impersonate a trusted organization and harvest credentials.
Injects visual protection status badges (Safe, Suspicious, Dangerous) right next to incoming subject headers in Gmail.
Instantly queries WHOIS registries to flag sender domains registered within the last 30 days — a primary sign of phishing campaigns.
Filters and alerts you to executable or hidden scripts (.exe, .scr, .vbs, .js) packaged inside email attachments.
Maintains a private threat statistics history dashboard completely locally in Chrome Storage for absolute data privacy.
Modern phishing doesn't always look suspicious. MailArmour connects the clues traditional filters can miss.
Looks legitimate in isolation. Static rules pass.
Correlated evidence reveals intent. Mismatched signals flag danger.
Checks known indicators in isolation
Correlates multiple independent signals to find hidden contradictions
Often relies on historical threat reputation databases
Can identify zero-day behavior patterns even when domains are brand new
Compares sender address string to reputation list
Audits brand names against domain registry metadata and header integrity
Queries database for blacklisted URLs
Inspects URL structures, redirects, lookalike character encodings, and destinations
Flags specific static words or simple content matches
Parses context to detect social-engineering techniques and collection intents
MailArmour doesn't rely on a single clue. It connects identity, authentication, URLs, content, and behavior to determine whether a message deserves trust.
