Mimecast Advanced Email Security vs. Symantec Email Security.cloud

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Mimecast Advanced Email Security
Score 8.6 out of 10
N/A
The Mimecast Secure Email Gateway is a messaging security option with anti-spam / anti-malware, data loss prevention, large file send, and other features, from UK company Mimecast.N/A
Symantec Email Security.cloud
Score 9.0 out of 10
N/A
Symantec Email Security.cloud filters unwanted messages and protects users from targeted attacks. The service has self- learning capabilities and Symantec intelligence to deliver highly effective and accurate email security. Encryption and data loss prevention help you control sensitive data. It supports Microsoft Office 365, Google Apps, on premises or hosted Microsoft Exchange, and other mailbox services, delivering always-on, inbound and outbound messaging security. It is designed…N/A
Pricing
Mimecast Advanced Email SecuritySymantec Email Security.cloud
Editions & Modules
No answers on this topic
No answers on this topic
Offerings
Pricing Offerings
Mimecast Advanced Email SecuritySymantec Email Security.cloud
Free Trial
YesNo
Free/Freemium Version
NoNo
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional Details
More Pricing Information
Community Pulse
Mimecast Advanced Email SecuritySymantec Email Security.cloud
Considered Both Products
Mimecast Advanced Email Security
Chose Mimecast Advanced Email Security
Mimecast offers the same or better features with great pricing. It is definitely a value for money product, that constantly provide improved and new features. Also the learning academy allows for self-paced training of administrators.
Chose Mimecast Advanced Email Security
Mimecast Advanced Email Security is FAR superior. Sophos practically gave us the email for free and we still didn't want it. Sophos also does not do both Gateway and API properly. Mimecast Advanced Email Security's AI-Powered net is next level.
Chose Mimecast Advanced Email Security
Because we already were customers.
Chose Mimecast Advanced Email Security
Microsoft 365 Business Premium, Barracuda Email Security Gateway, SonicWall Email Security Appliances, Cisco Meraki MX and Cisco Routers
Chose Mimecast Advanced Email Security
In my opinion, Mimecast Advanced Email Security outpaces Microsoft in terms of usability and reduction of spam and phishing emails. Mimecast Advanced Email Security was cheaper than Proofpoint, but I suspect Proofpoint is doing better on staying current with trends than …
Chose Mimecast Advanced Email Security
Less customizable than Mimecast Advanced Email Security. Less policy options
Chose Mimecast Advanced Email Security
Since implementing Mimecast Advanced Email Security there hasn't been a need for us to investigate other solutions. We do however use KnowBe4's PhishER as an end-user tool for reporting emails that get through.
Chose Mimecast Advanced Email Security
The product is more straightforward with minimal knowledge; everything has a clear, concise layout and makes sense. There are help tips on all the definitions and policies, and the support team quickly responds if required.
Chose Mimecast Advanced Email Security
Abnormal isn't a gateway, but instead performs similar security features via M365 apis. It is very "identity" focused which helps with more modern scams.

M365 has some email security tools, but they are not as customizable or reportable. Mimecast tools far exceed them.
Chose Mimecast Advanced Email Security
Proofpoint ATP offered strong threat detection and forensics, but it was more complex to manage and significantly more expensive. Microsoft 365 Defender had solid native integration with M365, but its filtering and impersonation protection weren’t as strong out of the box, …
Chose Mimecast Advanced Email Security
I have never really used Mimecast or Sophos, which was an on-prem mail filtering tool - Now use 365 Defender services alongside Mimecast.
Chose Mimecast Advanced Email Security
Mimecast Advanced Email Security had a reputation in the industry we went with, and the price was very competitive at the time.
Chose Mimecast Advanced Email Security
The reason we went with Mimecast over other products was for the partnership. We heard from our businesses who utilize Mimecast of their great partnerships and relationships they build with their customers. We meet with our representative quarterly to discuss any trends in the …
Chose Mimecast Advanced Email Security
We find that Mimecast is superior to other email filters with admin console page and support line help.
Chose Mimecast Advanced Email Security
Fortinet is a premise pased system modified for SaaS use. we were not impressed with the UI either.

Abnormal was great and likely hasd smarter filtering. We did not like the price.
Chose Mimecast Advanced Email Security
Mimecast stacks up really well against these products. The price of Mimecast made it hard to say no to.
Chose Mimecast Advanced Email Security
It stacks up very well against it as it offers much more functionality and better detection.
Chose Mimecast Advanced Email Security
It has a better interface and is easy to use and understand. It also has better customer service, which is easy to reach. It is also more commercialized, which makes finding products, solutions, and add-ons better and easier to navigate and purchase.
Chose Mimecast Advanced Email Security
At the time, Mimecast was the leading industry standard, and we needed a better solution, so it was only natural. After checking out our options, I chose the tool that worked for me the best. Mimecast gave me a platform that did everything i was already working on via one …
Chose Mimecast Advanced Email Security
Proofpoint Email Protection and Abnormal Security
Symantec Email Security.cloud
Chose Symantec Email Security.cloud
Barracuda's ESS is the premier product, it boasts outbound email encryption as an included service as well as all of the security features of Symantec Email Security.cloud. Sophos is on the same level as SES.c but is not quite as feature rich.
Features
Mimecast Advanced Email SecuritySymantec Email Security.cloud
Secure Email Gateway
Comparison of Secure Email Gateway features of Product A and Product B
Mimecast Advanced Email Security
8.0
Ratings
4% below category average
Symantec Email Security.cloud
9.6
Ratings
14% above category average
Anti-malware8.50 Ratings9.90 Ratings
Customizability8.50 Ratings9.90 Ratings
Data Loss Protection6.50 Ratings9.00 Ratings
Threat Detection8.40 Ratings9.90 Ratings
Sandboxing8.00 Ratings9.00 Ratings
End-to-End Encryption8.60 Ratings9.80 Ratings
Management Tools7.70 Ratings9.80 Ratings
Best Alternatives
Mimecast Advanced Email SecuritySymantec Email Security.cloud
Small Businesses
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Score 9.3 out of 10
Zoho Mail
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Score 9.3 out of 10
Medium-sized Companies
Avanan
Avanan
Score 9.4 out of 10
Avanan
Avanan
Score 9.4 out of 10
Enterprises
Avanan
Avanan
Score 9.4 out of 10
Avanan
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Score 9.4 out of 10
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User Ratings
Mimecast Advanced Email SecuritySymantec Email Security.cloud
Likelihood to Recommend
8.5
(0 ratings)
10.0
(0 ratings)
Likelihood to Renew
8.8
(0 ratings)
-
(0 ratings)
Usability
8.2
(0 ratings)
-
(0 ratings)
Availability
8.0
(0 ratings)
-
(0 ratings)
Performance
8.0
(0 ratings)
-
(0 ratings)
Support Rating
6.0
(0 ratings)
8.0
(0 ratings)
Implementation Rating
10.0
(0 ratings)
-
(0 ratings)
Configurability
9.0
(0 ratings)
-
(0 ratings)
Ease of integration
8.8
(0 ratings)
-
(0 ratings)
Product Scalability
9.0
(0 ratings)
-
(0 ratings)
Vendor post-sale
8.0
(0 ratings)
-
(0 ratings)
Vendor pre-sale
8.0
(0 ratings)
-
(0 ratings)
User Testimonials
Mimecast Advanced Email SecuritySymantec Email Security.cloud
Likelihood to Recommend
Mimecast's advanced email security remains the number one security tool available for any organization. You will be ahead of the game before anything gets in and users start clicking. Users are often the ones who can disclose sensitive data and compromise the organization and its brand.
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If you don't want to have any spam or malware in your mailbox, Symantec Email Security.cloud is the solution to choose. Also, if you need to have some security features, like DLP, it has them embedded!
We have also been using reporting a lot to see how many emails have been sent, where they delivered, and so on.
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Pros
  • Simplicity: Once set up, Mimecast Advanced Email Security is easy to use, intuitive, and simple. This reduces onboarding time with new employees.
  • Robust Audit Trail: Being able to see what happened with specific emails, why things happened, and who was responsible for them helps to reduce troubleshooting time as well as improving overall email observability.
  • Clean Interface: Mimecast Advanced Email Security is a Swiss-Army-Knife of email security. There are many different configurations and complex rules that can be implemented. To make this manageable Mimecast Advanced Email Security has implemented a simple and clean UI. Being able to favorite commonly used features makes a huge difference in usability.
  • Simple SSO Integration: This seems like a no-brainer, but its odd to see how many SaaS products either don't support SSO, or make it so complicated and convoluted that setup and maintenance becomes a fully time job.
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  • Filters spam and malware on the highest possible level
  • Provides stable service
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Cons
  • I would like to see some additional improvement around the attachment protection, specifically what may be getting caught and what types of files are attempting to be delivered via email by impersonators.
  • The Targeted Threat Protection is a great product, and I wish there was a dashboard for this service where we could easily see the types of emails and/or links that have been caught as part of the protection module that could be shared with executives.
  • Finally, I feel that the phishing protection is great and honestly don't believe there should be much improvement needed there.
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  • Searching within the console can be slow at times, especially when making small tweaks and refreshing quickly
  • Features seem to have slowed down since Symantec acquired this formerly "MessageLabs" product
  • Advanced filtering and scanning is not quite as good as several competitors
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Likelihood to Renew
I gave a 9/10 rating because with the 1 limited resources needs a bit of experience to work on the dashboard, and then Strong protection policies, reliable email continuity and proactive threat intelligence.
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Usability
As an admin it's fine, the console has some slightly annoying quirks (having to to go all the way back to the top when making changes rather than being able to just go up one level for example) and the object orientated nature of it takes some getting your head around how it thinks. But generally speaking it's decent enough once you've used it for a couple of hours
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No answers on this topic
Reliability and Availability
Overall, it's very good, but I do remember a few times in the past year we have seen some availability issues.
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No answers on this topic
Performance
Pages need to consistently load quickly. Sometimes good, sometimes not.
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Support Rating
When calling them you get best in the world customer services but as previously mentioned their online community and capabilities are a bit lacking. They want you to log into their portal to see updates on issues (vs. using a public facing service) and I rarely find the answers to my issues in electronic format. Their online presence is only helpful with the simplest of issues.
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In very tricky cases, it takes time to explain it to the support personnel as they don't get your problem from the first couple of emails.
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In-Person Training
We did not have in-person training. All was done through meetings and on phone.
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No answers on this topic
Online Training
Training was good from Mimecast as well as the Mimecast knowledgebase.
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No answers on this topic
Implementation Rating
Easy to set up and configure, but did have Mimecast assistance.
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Alternatives Considered
Mimecast Advanced Email Security is FAR superior. Sophos practically gave us the email for free and we still didn't want it. Sophos also does not do both Gateway and API properly. Mimecast Advanced Email Security's AI-Powered net is next level.
Read full review
Barracuda's ESS is the premier product, it boasts outbound email encryption as an included service as well as all of the security features of Symantec Email Security.cloud. Sophos is on the same level as SES.c but is not quite as feature rich.
Read full review
Scalability
The solution continues to grow and add features.
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No answers on this topic
Return on Investment
  • We've had to beef up training and other email security tools because we get too many spam and phishing emails still with Mimecast Advanced Email Security in place. This is costing us at least an extra 15% annually in staff time and tooling than it should.
  • We have been pleased with data loss prevention with Mimecast Advanced Email Security, it does identify PII and auto-encrypts emails with PII effectively.
  • It does have the ability to integrate with other security tools via API, which is beneficial.
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  • Our previous solution was very manual. The ROI has been in less manual intervention from the admins and freeing up their already busy schedules.
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ScreenShots