The most significant benefit of having T3 working with us is that they take care of ALL our IT needs. You give them a call, and they are always there to assist. Makes running a business so much easier when you don’t have to worry about those things.
Email Security
Secure inboxes with SOC-backed email protection.
Stop phishing from reaching users with monitored email protection backed by SOC alert review.
Reduce spoofing risk with DMARC, SPF, and DKIM setup tailored to your domain.
Protect Microsoft 365 users with email XDR monitoring and account takeover detection.
Limit downtime from email threats with fast response from technicians averaging under 9 minutes.
Improve user decisions with phishing simulations and security awareness training for real risks.
Request a Quote for our Email Security
Reliable Security Support Clients Can Count On
Responsive guidance, practical protection, and peace of mind when email threats appear.
Ashley Binga
Sycamore at Tyvola
T3 MSP helped us migrate our server, and now we can access our files much quicker than when we were on the cloud. T3’s team responds quickly to any problems and will do what it takes to correct them when we are down. They understand the cost of being down.
Mark Zerona
Vision Envelope
T3 MSP has helped us out tremendously! Most importantly, the project of moving our sister company email domains under one common location has been a fantastic improvement for our company. T3’s team worked weekends and late hours, many times, to make these projects happen as seamlessly as possible for us. For that and much more, we are very grateful!
Will Medlock
SVI Dynamics
T3’s team is responsive to our needs and handles our requests in a timely manner, sometimes even the same day! We are very pleased with their sense of urgency and pro-activeness when assisting us. We feel they go beyond expectations in addressing our concerns promptly. We trust their expertise and input with all of the technology needs in our growing company. We highly recommend T3 MSP.
Yael Manor
Polygal Inc.
The latest project involved our Atlanta warehouse, and I appreciate the personalized support and responsiveness of the T3 team. I haven’t worked with another IT firm in a long time. I have been working with T3 for over 10 years. If you are considering T3 as your IT service provider, just give them a try!! I have NEVER had a bad experience with the T3 team in all these years working with them.
Terri Graham
CLN Worldwide
All I can say is that working with T3’s staff has been an outstanding experience: from planning meetings to the installation and follow-up. They are very knowledgeable and consistent with their high quality of work, which gave me peace of mind.
Juan Carlos Rodriguez
Casanova General Contractor, LLC
We had a ransomware crisis where we lost access to one of our disks. I emailed T3 MSP on a Sunday, and after two hours of triaging the issue, it became clear what had happened. First, they walked me through every step of the resolution. Then they proposed more robust protection by combining monitoring apps, secured backups and recovery, anti-malware software, and user training. So, we are now working with them on those additional longer-term measures.
Sheppard D. Narkier
Candlewall LLC
T3 has been instrumental in elevating our cybersecurity posture, especially critical for our non-tech-savvy company. Their up-to-date knowledge of threats and respected safeguards ensure our constant protection. Weekly tips, tricks, and threat updates promote continuous improvement.
Kelso Stevens
Oneliance
Clients Served
What Email Security Includes
Layered inbox and identity protection
Email Gateway
Block More Inbox Threats
Email security starts at the gateway, where unwanted and malicious messages are filtered before they reach the inbox. T3 MSP configures anti-spam, anti-malware, and policy-based controls to reduce phishing, suspicious attachments, unsafe links, and business email compromise attempts.
This gives users fewer risky messages to evaluate and helps leadership reduce avoidable disruption from email-based attacks.
Impersonation Defense
Reduce Fraud Attempts
Attackers often copy executive names, vendor domains, or familiar business language to trick employees into sending payments, credentials, or sensitive data. T3 MSP helps reduce this risk with impersonation protection, domain authentication, and fraud-focused email controls.
The result is stronger protection against spoofing, lookalike domains, and social engineering attempts that bypass basic spam filtering.
DMARC SPF DKIM
Protect Domain Trust
Domain authentication helps prove that messages sent from your domain are legitimate. T3 MSP configures and reviews DMARC, SPF, and DKIM records to reduce spoofing, improve trust in outbound email, and help prevent criminals from abusing your brand.
These controls support a stronger security posture and give your team a clearer path toward better email integrity.
Email XDR
Detect Threats Faster
Email XDR monitoring connects email activity with broader security visibility. T3 MSP uses SOC-monitored detection to help identify suspicious email behavior, account takeover signs, malicious links, and abnormal Microsoft 365 activity that may indicate an active threat.
This approach helps your business prevent, detect, and respond to threats faster than standalone filtering alone.
Phishing Training
Train Safer Users
Technology reduces risk, but users still need practical guidance. T3 MSP supports phishing training, in-platform phishing simulations, and security awareness education that helps employees recognize suspicious messages, unsafe requests, and credential theft attempts.
Training is designed to improve daily decision making without overwhelming non-technical users or slowing productive work.
Account Protection
Secure User Access
Email security is more effective when access controls are aligned with Microsoft 365. T3 MSP helps strengthen accounts with multi-factor authentication, passwordless options where appropriate, conditional access, password management, and account takeover protection monitored by the SOC.
These controls help limit unauthorized access and protect business data even if credentials are targeted.
Proven Support Behind Stronger Email Security
24 Hr
Report Delivery After Test Completion
40%
Recurring IT Issue Reduction In First 3 Mo
24/7/365
SOC Monitoring With XDR
Email Protection Built Around Business Continuity
T3 MSP Cybersecurity & IT helps protect the inbox, the user, and the Microsoft 365 environment with layered email security controls. Email threats are monitored, filtered, and investigated so phishing, malware, spoofing, and account takeover attempts are addressed before they disrupt operations.
Securing your Digital World. There When You Need IT.
Layered Controls That Protect the Inbox and the User
- Phishing defense to reduce risky messages reaching users
- Impersonation protection for executive and vendor fraud attempts
- Email XDR monitoring tied to SOC investigation
- DMARC, SPF, and DKIM for domain fraud protection
- User training to strengthen day to day decisions
A Practical Path to a Stronger Security Posture
Email security should not operate in isolation. T3 MSP connects email protection with Microsoft 365 hardening, account takeover monitoring, phishing simulations, and prioritized remediation planning.
You get a practical path to improve security posture, reduce downtime, and support cyber insurance or audit readiness without adding unnecessary complexity.
Request an Email Security Assessment
Get clear next steps to strengthen email security and reduce risk.
Related Security and IT Services
Frequently Asked Questions
What does the email security service include for Microsoft 365 users?
The email security service provides a multi-layered approach for Microsoft 365 users, combining monitored email protection, phishing and impersonation defense, and SOC-backed threat response. You benefit from features like anti-spam and malware filtering, DMARC, SPF, and DKIM setup, and email XDR monitoring for rapid detection of suspicious activity. Account takeover detection and prioritized remediation planning help reduce downtime and limit business impact from email threats.
What are the main benefits of email security for my business?
Email security gives your business practical protection against phishing, malware, and spoofing attacks that can disrupt operations or compromise sensitive data. You get:
- Fewer risky messages reaching your inboxes
- Proactive threat monitoring and fast response from technicians averaging under 9 minutes
- Stronger compliance readiness for cyber insurance or audits
- Peace of mind knowing email threats are filtered and investigated before they become business problems
How is email security managed and monitored day to day?
Email security is actively managed with SOC alert review, automated threat detection, and ongoing monitoring of your Microsoft 365 environment. Phishing simulations and user training help your team recognize real-world threats, while technical controls like DMARC and XDR are kept up to date. Any alerts or incidents trigger a rapid response process, so you see issues addressed before they escalate and receive clear remediation steps when needed.
How quickly can email security be set up and what is the process?
Email security setup typically begins with an assessment of your current environment and risk profile. Most businesses are fully protected within 1 month on average, including configuration of filters, DMARC/SPF/DKIM, and training. You receive guidance throughout onboarding and can expect proactive communication on status and next steps. Support is available during business hours (8am-5pm M-F, 9am-4pm weekends) for any questions or changes.
Why should I choose this provider for email security instead of another IT company?
You benefit from a security-first approach backed by a 99% customer satisfaction rating, response times under 9 minutes, and a proven track record supporting over 100 companies and 2000+ end users. Every solution is tailored to your business, with direct access to dedicated account managers and no outsourced or overseas support. You get practical, responsive help when you need it, and your email security is managed as part of a broader commitment to business continuity and reliability.