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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

"Proofpoint Email Protection's initial installation is straightforward. It took us less than a day to complete the implementation."
"From a business perspective, the solution was very helpful as it speeded our business flow and increased email delivery."
"I like all the features with Proofpoint, such as how it filters the spam and marketing mail, lost reality mail, blocks phishing attacks, blocks malicious attachments, and stops phishing links. Also it can defend against the business email compromise impersonation technique. It is a complete solution for all email attacks. It filters for the bad, malicious attachments. If there is any executable file, it can be deleted. It is a good, complete solution."
"Proofpoint Email Protection has provided top shelf email protection services and has prevented breaches and loss of data."
"Proofpoint Email Protection has increased the efficiency of the organization, as before a single end user might be receiving fifteen, twenty, or thirty spam emails in a week, but with Proofpoint Email Protection, they have decreased by approximately eighty percent, so users are receiving many fewer spam emails and do not have to go through all the spam emails just to verify if they are legitimate or not."
"I recommend Proofpoint Email Protection because it provides everything in one place, such as security control."
"There is no downtime."
"From a mail gateway perspective, I think Proofpoint Email Protection is one of the most complete options compared to others."
"The cloud-based interface is very user-friendly."
"The feature that I like the best is the fingerprinting concept."
"The stability is good; it's not buggy or glitchy, it works well, the performance is good, and they kept up with security patches."
"I've been using Messaging Gateway for ten years."
"What I like most about Symantec Messaging Gateway is its usability. I also find its interface very friendly. The solution has a very good interface."
"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."
"Symantec Messaging Gateway has a good GUI, and it is very powerful in detecting viruses and spam."
"Messaging Gateway is stable."
 

Cons

"Phishing detection could improve further to match some of the capabilities offered by competitors."
"Integration and filtering out who you want and don't want to have integrated ID could be improved."
"We have seen a reduction in phishing incidents with Proofpoint Email Protection, but not fully; it is not 100%, and there are still cracks within the walls of Proofpoint Email Protection that let this type of email in for various reasons."
"Proofpoint has a lot of false alarms. Even their mail flow rules are not the best thing."
"The solution can be expensive."
"The only downside with Proofpoint Email Protection is the cost."
"There have been a few cases where an obvious phishing email has not been blocked, but perhaps Proofpoint Email Protection was still learning and needed some extra time to figure out that the email was malicious."
"The downside is I feel the vendor support is a little lacking and should be more responsive."
"Since it was purchased by Broadcomm, we've found there's been a general slide in terms of the local services we have access to and we are considering replacing them."
"This product would benefit from better integration with Symantec Endpoint Protection."
"Where it is not available, as is the case with unstructured data, this product fails miserably."
"It will provide Excel reports and PDF reports, but it would be great if they supported the concept of Crystal Reports."
"Sometimes the solution picks up false positive for viruses during scans."
"Symantec Messaging Gateway should include better exclusions and exceptions for better administration."
"We've had issues in the past where the user finds spam, and Symantec does not recognize it as spam."
"The documentation could have more detailed examples of how to use the product in various situations. As more companies shift to the cloud, they could better integrate the on-prem and cloud versions through an on-prem client."
 

Pricing and Cost Advice

"The price is reasonable."
"I rate the price of Proofpoint Email Protection a four out of five."
"The solution uses a licensing model that is reasonable compared to other products."
"Annually, it costs us about $92,000. This is pretty much what it costs us. There is no additional cost."
"Clients pay for an annual subscription of Proofpoint Email Protection. Every client always finds it expensive."
"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."
"In general, the pricing is competitive."
"The licensing model for Proofpoint Email Protection is simple. It's based on the number of users. Price-wise, Proofpoint Email Protection is a five out of ten because it's a pretty expensive solution."
"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."
"Symantec Messaging Gateway’s pricing is very cheap."
"A subscription for technical support costs extra."
"They're a little costly compared to Microsoft."
"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.
912,930 professionals have used our research since 2012.