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Proofpoint Email Protection vs Symantec Messaging Gateway comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Nov 5, 2024

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Proofpoint Email Protection
Ranking in Secure Email Gateway (SEG)
1st
Average Rating
8.4
Reviews Sentiment
6.7
Number of Reviews
111
Ranking in other categories
Email Security (1st), Advanced Threat Protection (ATP) (2nd), Digital Risk Protection (3rd), Office 365 Protection (1st)
Symantec Messaging Gateway
Ranking in Secure Email Gateway (SEG)
12th
Average Rating
8.2
Reviews Sentiment
6.8
Number of Reviews
20
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the Secure Email Gateway (SEG) category, the mindshare of Proofpoint Email Protection is 18.0%, down from 20.9% compared to the previous year. The mindshare of Symantec Messaging Gateway is 3.0%, up from 2.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Secure Email Gateway (SEG) Mindshare Distribution
ProductMindshare (%)
Proofpoint Email Protection18.0%
Symantec Messaging Gateway3.0%
Other79.0%
Secure Email Gateway (SEG)
 

Featured Reviews

Siva_Prasad - PeerSpot reviewer
Senior Consultant at a tech vendor with 10,001+ employees
Email defenses have reduced phishing incidents and protect sensitive data across our enterprise
As things are evolving and threats develop in unpredictable ways, Proofpoint must adopt AI solutions and agentic solutions more aggressively and provide them to customers as part of service offerings. Inbuilt AI solutions would add more value and make Proofpoint a more premium choice for customers. With the help of AI solutions, agentic AI, and generative AI capabilities, the product would be more efficient than it currently is. Filtering false positives is highly challenging because it is impossible for humans to identify which emails are genuine and which are spam. Proofpoint should focus more on this area with back-end agents or other tools. Proofpoint should decide which emails are genuine and which are spam so it is not a challenge for end users. When receiving an email, end users should not have to determine whether to respond or not. Proofpoint should not release such spam emails and should strictly block such spam and spoof emails based on connection IPs. Currently, false positives occur in the product, and while this occurs in every product, it is an area where Proofpoint can focus on improving and reducing false positives. One email is enough for an end user to be deceived and lose money, so addressing this area is critical.
Dennis O'Reilly - PeerSpot reviewer
Cyber SecOps Principal at Dotcom Security
The product provides good content filtering options, but the false positive submissions must be improved
The tool is very stable. I rate the stability a seven out of ten. It's an on-premise application that runs on a virtual machine. It has dependencies on the hypervisor host that we're running it on. If it's not configured, the application can be influenced by it. Sometimes, there is a service stop error while the service is still running. Sometimes, the service just stops. Some policies do not act the way that we intend them to respond.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"Our clients have definitely seen an ROI; their level of breach and reporting of malicious emails from their user base actually went down by over 50% by using this product."
"Proofpoint Email Protection has positively impacted my organization by ensuring we are not at risk of a breach through email."
"The solution is a great product and the best existing option in 2022."
"The most valuable feature of Proofpoint Email Protection is the TAP Dashboard. It provides more detailed information that can be used for forensic analysis. This is an advantage that other email security providers, such as Cisco, IronPort, or Microsoft do not offer in their dashboards."
"Proofpoint Email Protection is a great security tool that is not only proactive but also reactive on a case-to-case basis and provides all the mature tools that can be utilized for the first layer and second layer message defense."
"Proofpoint is the main tool for blocking spam because it denies the connection altogether."
"Proofpoint Email Protection is a strong and reliable solution for defending against advanced email threats, especially phishing and targeted attacks."
"The Phish Alarm button allows users to submit questionable emails for review and complete analysis."
"The solution is a leader in anti-spam email products and you can block 99% of spam emails, making it very effective with great performance."
"Since Symantec Messaging Gateway is a Linux-based solution it is stable."
"Symantec Messaging Gateway has a huge knowledge base about phishing, spamming, spoofing, etc."
"It is a solid and stable product."
"The stability is good; it's not buggy or glitchy, it works well, the performance is good, and they kept up with security patches."
"Messaging Gateway is stable."
"The anti-malware and spam features are valuable."
"Symantec Messaging Gateway is stable and scalable. Installation is easy, and the deployment and maintenance can be done by one administrative person."
 

Cons

"Their technical support is mediocre. It could be better."
"I have noticed some lagging and issues with the Proofpoint Protection Server, which is not the cloud solution or the Admin Portal solution. It seems to lag quite a lot when we try to work with folders, quarantine folders, or configure anything in there."
"The false positives are an issue. There are many false positives that come in, which you report to Proofpoint."
"The areas that have room for improvement in Proofpoint Email Protection include their cost of ownership, which is fairly high."
"The accessibility of Proofpoint Email Protection, particularly access to product trials, could be improved. It's hard to get a trial for Proofpoint Email Protection, and many customers prefer not just to do the POC or demo but try the product out."
"While Proofpoint Email Protection has good AI capabilities, there is room for improvement as the AI forensics preview tab doesn't always summarize things correctly."
"As far as visibility goes, it is definitely attainable, but additional appliances must be purchased for Proofpoint. I would rate visibility at approximately 50 to 60 percent."
"The solution should add post-sales training."
"The solution interface is from 2003 and is outdated. Symantec Messaging Gateway needs to update the interface."
"In a later release, it would be nice if the messaging gateway supported the cluster feature."
"This product would benefit from better integration with Symantec Endpoint Protection."
"The false positive submissions must be improved."
"It could be more scalable."
"They really need to create a good package that competes with Microsoft."
"We've had issues in the past where the user finds spam, and Symantec does not recognize it as spam."
"They have updated the version of the Messaging Gateway and the new features they are adding the need to be re-evaluated. They have done some changes on the policy."
 

Pricing and Cost Advice

"The licensing is basically $8/user."
"Clients pay for an annual subscription of Proofpoint Email Protection. Every client always finds it expensive."
"Proofpoint is fairly expensive."
"The solution uses a licensing model that is reasonable compared to other products."
"Proofpoint Email Protection has comparable pricing."
"The tool's pricing depends on the customer's preference, offering options for an annual license or a monthly subscription. The cost varies based on factors such as the number of users and specific requirements. Overall, the pricing is competitive."
"The price is reasonable."
"Annually, it costs us about $92,000. This is pretty much what it costs us. There is no additional cost."
"Symantec Messaging Gateway’s pricing is very cheap."
"They're a little costly compared to Microsoft."
"A subscription for technical support costs extra."
"For 150 users, we pay INR 1,60,000."
"It's a bit expensive compared to its competitor Barracuda Email Security Gateway but cheaper than Sophos Email."
"The cost of Symantec Messaging Gateway is too expensive in general. However, the appliance also includes the price of the license in the same bundle."
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Outsourcing Company
10%
Manufacturing Company
10%
Comms Service Provider
6%
Outsourcing Company
19%
Construction Company
15%
Financial Services Firm
13%
Marketing Services Firm
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business30
Midsize Enterprise25
Large Enterprise62
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise1
Large Enterprise9
 

Questions from the Community

What needs improvement with Proofpoint Email Protection?
To improve Proofpoint Email Protection, I suggest breaking down the URL into one versus three different GUIs. Regarding Proofpoint Email Protection's AI capabilities, I think its governance and sec...
What is your primary use case for Proofpoint Email Protection?
My main use case for Proofpoint Email Protection includes phishing emails, spam, URL isolation, and training. I utilize the email protect portal to ensure that none of our employees in any of the b...
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Also Known As

Proofpoint Enterprise Protection, Proofpoint Digital Protection
Symantec.cloud, Symantec Email Security.cloud
 

Overview

 

Sample Customers

Blocket, University of Waterloo, Lincoln Memorial University, WellSpan Health, U-Haul, Carestream Health, Westinghouse
Doric, Joblink Plus, Our Lady of Mercy College, Parramatta, PPB Advisory, Slater & Gordon Lawyers, Sydney Adventist Hospital Ltd.
Find out what your peers are saying about Proofpoint Email Protection vs. Symantec Messaging Gateway and other solutions. Updated: August 2026.
913,683 professionals have used our research since 2012.