Symantec Mail Security for Microsoft Exchange vs. Trellix Email Security
A side-by-side comparison based on G2 review data.
| Metric | Symantec Mail Security for Microsoft Exchange | Trellix Email Security |
|---|---|---|
| Overall rating | 4.3 | 3.9 |
| Review count | 13 | 33 |
| Ease of use | 9.3 | 8.0 |
| Ease of setup | 9.3 | 8.1 |
| Quality of support | 9.4 | 8.5 |
| Meets requirements | 9.5 | 8.3 |
| NPS | 46.153846 | 16.666667 |
| Small Business | 7.7% | 36.4% |
| Mid-Market | 53.8% | 27.3% |
| Enterprise | 38.5% | 36.4% |
| Total page views | 126 | 137 |
| Total LLM citations | 31 | 119 |
Symantec Mail Security for Microsoft Exchange
Symantec Mail Security for Microsoft Exchange (SMSMSE) combines Symantec anti-malware technology with advanced heuristics and file reputation to provide real-time protection for email against viruses, spyware, phishing, and other malicious attacks. For additional protection, SMSMSE offers Symantec Premium AntiSpam (additional license), powered by Brightmail technology. Together, these protections help to stop 99 percent of incoming spam with less than one false positive per million.
Trellix Email Security
Trellix Email Security secures your primary attack surface without forcing a compromise between protection and productivity. By continuously analyzing inbound and outbound traffic, it blocks malicious attachments, URLs, and QR codes before they compromise the inbox. Because modern risk extends beyond email, this cost-effective solution extends its robust defense architecture to your wider cloud collaboration platforms, ensuring teams can share files and messages securely across the extended enterprise.