# SpamTitan for Office 365 SpamTitan for Office 365 is an Email Security Platforms product by SpamTitan (TitanHQ). It runs in the cloud or on-premises (hybrid). Pricing is commercial (contact sales). Email security layer for M365 with anti-phishing, sandboxing, and DLP. Checked October 2026. ## What is SpamTitan for Office 365? SpamTitan for Office 365 is an email security solution designed to supplement Microsoft 365's native spam filtering capabilities. It operates as an additional layer of protection against phishing, spear phishing, business email compromise (BEC), and zero-day attacks. The solution can be deployed as a cloud-based gateway or on-premises, and is administered via a web-based portal without requiring endpoint agents. It synchronizes with Active Directory and LDAP for user management. Core filtering capabilities include: - AI-driven anti-phishing with zero-day threat detection using Bayesian analysis, heuristics, and machine learning - Dual anti-virus scanning for inbound and outbound emails - URL filtering against blacklists of known malicious sources - Greylisting to mitigate attacks from unknown sources - Six dedicated Real-Time Blacklists (RBLs) - Sandboxing for advanced email threat analysis - Attachment blocking by file type, configurable per domain Policy and management features include customizable spam confidence levels per user, group, or domain, along with whitelisting and blacklisting of senders and IP addresses. Outbound email scanning is included to prevent IP reputation damage. Data Leak Prevention (DLP) rules are available to reduce the risk of internal data exposure. Quarantine reporting gives end users visibility and control over their held messages. The product is positioned for use by businesses and Managed Service Providers (MSPs), offering multi-tenancy support and monthly per-user billing. It claims a 99.9% spam catch rate and a 0.003% false positive rate. Tags: Spam Prevention, Microsoft 365, Zero Day, Content Filtering, Multi Tenancy ## Where it fits in your security program (NIST CSF 2.0) - [Protect](https://cybersectools.com/guides/building-protect-program-small-team): helps you prevent attacks and keep data safe. - [Detect](https://cybersectools.com/guides/building-detect-program-small-team): helps you spot attacks and unusual activity. ## Quick facts - Category: [Email & Messaging Security](https://cybersectools.com/categories/email-security) ยท [Email Security Platforms](https://cybersectools.com/categories/email-security-platforms) - Vendor: [SpamTitan (TitanHQ)](https://cybersectools.com/companies/spamtitan-titanhq) - Deployment: Hybrid - Company size fit: SMB, Mid-Market, Enterprise - Pricing model: Commercial (contact sales) - Features: 10 listed - Integrations: 3 listed - Website: spamtitan.com The full feature and integration lists are on the page for signed-in visitors. ## Where it ranks SpamTitan for Office 365 is not a pick on the current [Best Email Security Solutions for Business](https://cybersectools.com/shortlists/best-email-security-platforms). ## SpamTitan for Office 365 FAQ ### What is SpamTitan for Office 365? SpamTitan for Office 365 is a product by SpamTitan (TitanHQ) in the Email Security Platforms category. It covers Spam Prevention, Microsoft 365 and Zero Day. ### What is the pricing for SpamTitan for Office 365? SpamTitan for Office 365 is a commercial product. For pricing, visit https://www.spamtitan.com/spamtitan-for-office-365/ or contact SpamTitan (TitanHQ). ### What are alternatives to SpamTitan for Office 365? Alternatives to SpamTitan for Office 365 listed on CybersecTools: 1. [Fortra Email Security & Anti-Phishing](https://cybersectools.com/tools/fortra-email-security-and-anti-phishing) - Email security platform protecting against phishing, BEC, and data loss (Commercial) 2. [ID Agent Graphus](https://cybersectools.com/tools/id-agent-graphus) - AI-powered anti-phishing platform for Microsoft 365 & Google Workspace. (Commercial) 3. [Hornetsecurity](https://cybersectools.com/tools/hornetsecurity) - Cloud security platform for M365 covering email, backup, and awareness. (Commercial) 4. [Bitdefender GravityZone Security for Exchange](https://cybersectools.com/tools/bitdefender-gravityzone-security-for-exchange) - Email security for Microsoft Exchange servers with antispam and antimalware. (Commercial) 5. [TitanHQ Cybersecurity Bundles](https://cybersectools.com/tools/titanhq-cybersecurity-bundles) - Bundled cybersecurity solutions for MSPs and end users with email protection (Commercial) Compare all SpamTitan for Office 365 alternatives at [https://cybersectools.com/alternatives/spamtitan-for-office-365](https://cybersectools.com/alternatives/spamtitan-for-office-365) ### What deployment and organization size does SpamTitan for Office 365 fit? SpamTitan for Office 365 is available as hybrid. It is listed for smb, mid-market and enterprise organizations. Pricing is commercial. Ask SpamTitan (TitanHQ) for pricing and support terms. ## Compare SpamTitan for Office 365 with similar solutions - [SpamTitan for Office 365 vs Fortra Email Security & Anti-Phishing](https://cybersectools.com/compare/fortra-email-security-and-anti-phishing-vs-spamtitan-for-office-365) - [SpamTitan for Office 365 vs ID Agent Graphus](https://cybersectools.com/compare/id-agent-graphus-vs-spamtitan-for-office-365) - [SpamTitan for Office 365 vs Hornetsecurity](https://cybersectools.com/compare/hornetsecurity-vs-spamtitan-for-office-365) All alternatives to SpamTitan for Office 365: [/alternatives/spamtitan-for-office-365](https://cybersectools.com/alternatives/spamtitan-for-office-365) --- Source: https://cybersectools.com/tools/spamtitan-for-office-365 For AI agents: every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any compare page has a Markdown copy too (add .md to its URL). More on SpamTitan for Office 365 and SpamTitan (TitanHQ): funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=product-md