# Page 9 | Microsoft Defender for Office 365 Reviews 2026. Verified Reviews, Pros & Cons | Capterra > Page 9 - Is Microsoft Defender for Office 365 the right Email Security solution for you? Explore 235 verified user reviews from people in industries like yours to make a confident choice. Source: https://www.capterra.com/p/219685/Microsoft-Defender-for-Office-365/reviews --- Microsoft Defender for Office 365 4.6 (235) [View alternatives](https://www.capterra.com/p/219685/Microsoft-Defender-for-Office-365/alternatives/) Provider data verified by our Software Research team, and reviews moderated by our Reviews Verification team. [Learn more](https://www.capterra.com/our-story/) * * * Last updated March 15th, 2026 # Page 9 - Reviews of Microsoft Defender for Office 365 ## Showing most helpful reviews Showing 201-225 of 235 Reviews Sort by: Most Helpful Rating Company Size Reviewer's Role Length of Use Frequency of Use VR Verified Reviewer media buyer Marketing and Advertising Used the software for: I used a free trial ### "good things " October 23, 2022 5.0 i loved this app Pros write any thing and save it for this Microsoft Defender Cons nothing every thing in a Microsoft is OK Review Source WR Wilson R. Computer Science Computer Software Used the software for: 1-2 years ### "High Protection in a good and reliable software" May 25, 2021 4.0 Pros With this product there is no need to worry about malware because of the multiple functions it allows us to detect and mitigate a threat easily, also it is an easy-to-use software for any user. One of its fabulous features is the detection of scams in the emails you receive, it is wonderful to have this tool. Cons The only problem was the number of notifications received as it gets to a point where it is annoying to receive them and there is no option to configure this problem. Review Source AW Andecien W. Customs Broker Import and Export Used the software for: 6-12 months ### "Happy with Defender" March 13, 2021 4.0 It's easy to use. Helped me when I needed it. I used get a lot of junk mail and Defender keeps them out. I will keep using it. Pros The Anti-Spam and Anti-Phishing are great. I don't get that junk mail any more. It's been a blessing. Cons I'm not a heavy computer user so I haven't seen any yet. Maybe later on. Review Source EE Elsayed E. Sales Manager Banking Used the software for: Less than 6 months ### "Web gard" August 13, 2023 4.0 My Web gard Pros Email security checking all attachments for safety Cons Simple and Easy access all the time and everywhere Review Source FE Fouad E. Salarié Civil Engineering Used the software for: I used a free trial ### "Fouad" October 13, 2022 5.0 J utilise ce programme et produit pour toujours Pros Microsoft 365, est un produit nécessaire pour la sécurité et le développement informatique et personnel Cons Je ne vois pas d inconvénients pour le moment. Review Source UI Uyi I. Quality Inspector Automotive Used the software for: 6-12 months ### "Microsoft Defender for Office 365 Review" April 22, 2021 5.0 In my examination, Microsoft Defender Advanced Threat Protection goes about as a encompassing security framework to give preventive coverage of the framework against distant dangers. One of its coverage is, for instance, to ensure the terminals against cutting edge assaults, and in any event, when the assault is executed and dodged, the framework promptly alerts you when this happens Pros Incorporated into Windows 10. Great lab scores. Incredible active anti-malware score. Straightforward ransomware assurance. Continuously on if no other antivirus is available. Cons Helpless outcomes in phishing assurance test. Off-kilter filter booking. SmartScreen Filter works just in Microsoft programs. Review Source NP Nils P. IT Admin Electrical/Electronic Manufacturing Used the software for: Less than 6 months ### "Good but hard to set up and manage" June 23, 2022 4.0 Pros Good but hard to set up and manage. One of the best Anti-Spam services. Cons Hard to set up and manage. Web interface is complicated to use Review Source MFI MUHAMMED FADHL I. Finance Executive Real Estate Used the software for: 2+ years ### "Review for Microsoft Defender for Office 365" June 25, 2021 5.0 Pros The security so far has been very good, we have not faced any major threat up to now. Cons The initial setup was a bit challenging for me. Review Source aS amr S. DIRECTOR Health, Wellness and Fitness Used the software for: I used a free trial ### "amazing program " August 13, 2023 4.0 it is a good for writing and make plans. Pros most options for more applications in this program Cons office is an amazing program can help you in your bussiness. Review Source MR Matthew R. customer service Retail Used the software for: 2+ years ### "best virus and malware remover " May 26, 2021 5.0 i love and still enjoy the MS Defender within the package. Pros the updating definitions, it does a scan each day or days you can make. Alerts on some areas that might be critical. Cons some areas you must pay for but nothing seemed to be ever wrong. I find the malware/virus protecting to be no loopholes. Review Source AA Alaa A. Marketing Market Research Used the software for: Less than 6 months ### "Very nice" October 2, 2022 5.0 Pros All the available features are excellent and I use them constantly almost on a weekly basis Cons There are no downsides, all programs are good Review Source MK Mert K. Analyst Information Technology and Services Used the software for: 6-12 months ### "Defender Review" January 28, 2022 5.0 Pros Anti-phishing feature is very useful when it comes to blocking known malicious IPs and domains Cons Documentation could be more comprehensive. Review Source EE Eslam E. veterinarian Medical Practice Used the software for: 2+ years ### "dr eslam review" October 31, 2022 4.0 Pros desired features easyy to use reliable software Cons pricing is to much it can be more affordable Review Source DS Dennis S. Pastor Religious Institutions Used the software for: 6-12 months ### "Not sure how it is working" April 21, 2021 3.0 Pros Not sure what it is doing since I have Norton Suite with all the same features. Cons Can't tell what it is doing in the background or even if it is running while I'm using Norton products Review Source VR Verified Reviewer Assistente Judiciary Used the software for: Less than 6 months ### "Uno dei migliori antivirus con i prodotti Windows " February 24, 2024 4.0 La mia esperienza è ottima in quanto è un prodotto che funziona bene, si aggiorna spesso e funziona meglio di altri antivirus a pagamento. Pros Gratis per il primo periodo, perfettamente integrato con la piattaforma windows Cons Niente da segnalare di particolare, grafica retrò Review Source MA Mohammad A. Print Libraries Used the software for: I used a free trial ### "No problem " May 30, 2023 4.0 Because Microsoft will have the opportunity Pros Because all users have been using and is not available for free Cons Yes all users have been using this app and they will be very happy to help Review Source GS Gary S. Data Analyst Marketing and Advertising Used the software for: Less than 6 months ### "Microsoft Defender for Office 365 Review" July 1, 2022 5.0 Pros It is well integrated to Office 365 and it will be the best protection if you use Office 365. It is always updated new threats would not be much of a big deal. Cons The interface was confusing at first look. They should improve sorting the options like other antivirus software or make it customizable. Review Source SI Samsul I. freelancer Computer Software Used the software for: 6-12 months ### "Microsof Defender is Good Production" May 23, 2021 5.0 Microsoft defender is an alternative for a company that they are seeking to protect their files and also have back up securing the emails and records, at all i admirably Pros I recommended you guys to use that this program will help you to protect your files, documents or your urgent archives to save. Thanks u a lot founder this program Cons This product is excellent but no product is perfect. So far so good just i hate myself because did not know more about the tools Review Source MD Mamta D. QA Manager Education Management Used the software for: 1-2 years ### "Provides good security to the business" September 19, 2022 4.0 The company data and devices are protected from threats. Pros It provides protection to the data and devices. Cons It is working for us at this stage and i am happy with it. Review Source AA Ahmed A. Head accountant Cosmetics Used the software for: I used a free trial ### "Actual reward " August 19, 2023 4.0 Pros Easy usage ..Stability .. high affective tools Cons User interface helps you to use available tools and techniques Review Source mB mohammed B. freelancer Internet Used the software for: I used a free trial ### "rien a dire " July 19, 2023 5.0 Pros Protection intégrée ,Faux positifs , Protection contre le phishing et l'hameçonnage Cons Coût,Complexité,Faux positifs ,Faux positifs Review Source MI MUHAMMAD I. Senior QA analyst Information Services Used the software for: I used a free trial ### "Service standard" June 10, 2021 5.0 Pros As per my best knowledge it will protect lots of malware coming from online website and restrict and warn the user. Cons Sometime valid website show block to open it while it was not Review Source VR Verified Reviewer Tech Retail Used the software for: Less than 6 months ### "Defender" June 17, 2021 5.0 Pros It's ease of use. Works well with 365 suite Cons None. The product delivered exactly as intended. Review Source JB Jacob B. Manager Leisure, Travel & Tourism Used the software for: 6-12 months ### "Not bad offering" July 29, 2021 3.0 Pros This usually comes with an Office package, and works mostly in the background, not requiring much maintenance Cons Managing the settings can sometimes be a bit cumbersome. It would be great if it a background only mode, never having to put time into it Review Source EGB Eleazar Gabriel B. freelancer Computer Software Used the software for: 6-12 months ### "Reseña Defender" April 23, 2021 4.0 muy buena, aunque podría mejorar y se que así será Pros Es gratis, bastante fácil de usar, fácil de actualizar, también es una de las mejores opciones por su rendimiento e integración con Windows. Cons simplemente a veces deja de funcionar, quizá sea un caso aislado pero me ocurrió alguna ves, muchas veces suele ser demasiado invasivo Review Source Similar Products Featured