{"question": "best email security gateways for remote teams", "category": "email-security-gateways", "category_name": "email security gateways", "audience": "remote-teams", "audience_name": "remote teams", "engine": "Claude (Anthropic) with web search", "model": "claude-opus-5", "asked_at": "2026-09-30T21:52:08Z", "permalink": "https://bikoosh.com/answers/s/email-security-gateways-remote-teams-2026-09-30", "question_page": "https://bikoosh.com/answers/q/email-security-gateways/remote-teams", "brands_named": [{"position": 1, "brand": "Microsoft", "label": "mentioned"}, {"position": 2, "brand": "Microsoft 365", "label": "mentioned"}, {"position": 3, "brand": "Google", "label": "mentioned"}, {"position": 4, "brand": "Google Workspace", "label": "mentioned"}, {"position": 5, "brand": "API-based", "label": "mentioned"}, {"position": 6, "brand": "Abnormal", "label": "recommended"}, {"position": 7, "brand": "Microsoft Defender", "label": "mentioned"}, {"position": 8, "brand": "Defender", "label": "mentioned"}, {"position": 9, "brand": "third-party", "label": "mentioned"}, {"position": 10, "brand": "Check", "label": "mentioned"}, {"position": 11, "brand": "Avanan", "label": "mentioned"}, {"position": 12, "brand": "Slack", "label": "mentioned"}, {"position": 13, "brand": "Proofpoint", "label": "mentioned"}, {"position": 14, "brand": "Proofpoint Essentials", "label": "mentioned"}, {"position": 15, "brand": "Mimecast", "label": "mentioned"}, {"position": 16, "brand": "Material", "label": "mentioned"}, {"position": 17, "brand": "Barracuda", "label": "mentioned"}], "sources_cited": [{"url": "https://www.peerspot.com/categories/secure-email-gateway-seg", "domain": "peerspot.com", "source_type": "other"}, {"url": "https://cybersecuritynews.com/email-security-gateways/", "domain": "cybersecuritynews.com", "source_type": "other"}, {"url": "https://www.peerspot.com/products/comparisons/abnormal-security_vs_avanan", "domain": "peerspot.com", "source_type": "other"}, {"url": "https://forwardemail.net/en/blog/abnormal-security-vs-check-point-avanan-email-service-comparison", "domain": "forwardemail.net", "source_type": "other"}, {"url": "https://costbench.com/software/email-security/proofpoint/", "domain": "costbench.com", "source_type": "other"}, {"url": "https://costbench.com/software/email-security/mimecast/", "domain": "costbench.com", "source_type": "other"}, {"url": "https://www.selecthub.com/email-security-software/proofpoint-essentials-vs-barracuda-email-security-gateway/", "domain": "selecthub.com", "source_type": "other"}, {"url": "https://material.security/", "domain": "material.security", "source_type": "vendor"}, {"url": "https://www.checkpoint.com/comparison/best-email-security-companies/", "domain": "checkpoint.com", "source_type": "other"}], "answer_text": "Quick framing first, because it changes the answer: for a remote team you're almost certainly on Microsoft 365 or Google Workspace, and the classic \"gateway\" (change your MX record, filter mail before delivery) is the older model. API-based tools that sit behind the mailbox catch internal/lateral phishing and account takeover - which is the actual risk when nobody's on a corporate network. I'd weight toward those.\n\n**1. Abnormal Security** - My default recommendation if budget allows. It baselines normal communication patterns per employee and per vendor, then flags deviations, which is the right approach for BEC and invoice fraud - the attack that actually drains money from distributed teams where nobody can walk over and verify a wire request. API deployment, so no MX change and no mail-flow risk. Main knocks: premium pricing, and the compromised-account module is the weaker part of the product.\n\n**2. Microsoft Defender for Office 365** - If you're on M365 E5, you already own it. Turn it on properly (Safe Links, Safe Attachments, anti-phishing policies) before you buy anything else. It's genuinely good now, and a well-configured Defender beats a badly-configured third-party tool.", "answer_truncated": true, "measurement": "One answer from one engine on one date. Not a ranking and not a claim about the world; brands the engine did not name are not recorded.", "limitation": "Coverage: Claude (Anthropic) with web search. Other engines not included.", "alerts": {"name": "Answer Watch Pro", "price_usd": 79, "period": "month", "gets": "daily change alerts for up to 5 brands in what one AI answer engine says, history, CSV export. Coverage: Claude (Anthropic) with web search. Other engines not included", "url": "https://bikoosh.com/answers"}}