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Mimecast Advanced Email Security vs Palo Alto Networks DNS Security comparison

 

Comparison Buyer's Guide

Executive Summary

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

Mimecast Advanced Email Sec...
Average Rating
8.0
Reviews Sentiment
5.9
Number of Reviews
43
Ranking in other categories
Email Archiving (2nd), Secure Web Gateways (SWG) (15th), Office 365 Protection (2nd), Secure Email Gateway (SEG) (3rd)
Palo Alto Networks DNS Secu...
Average Rating
8.6
Reviews Sentiment
6.1
Number of Reviews
16
Ranking in other categories
Domain Name System (DNS) Security (4th)
 

Mindshare comparison

Mimecast Advanced Email Security and Palo Alto Networks DNS Security aren’t in the same category and serve different purposes. Mimecast Advanced Email Security is designed for Secure Email Gateway (SEG) and holds a mindshare of 15.1%, up 11.7% compared to last year.
Palo Alto Networks DNS Security, on the other hand, focuses on Domain Name System (DNS) Security, holds 9.1% mindshare, down 9.7% since last year.
Secure Email Gateway (SEG) Mindshare Distribution
ProductMindshare (%)
Mimecast Email and Collaboration Threat Protection15.1%
Proofpoint Email Protection19.0%
Microsoft Defender for Office 36516.1%
Other49.8%
Secure Email Gateway (SEG)
Domain Name System (DNS) Security Mindshare Distribution
ProductMindshare (%)
Palo Alto Networks DNS Security9.1%
Cisco Umbrella17.5%
Infoblox Advanced DNS Protection7.3%
Other66.1%
Domain Name System (DNS) Security
 

Featured Reviews

Avinash Mishra - PeerSpot reviewer
Manager - EUC at Finthrive
Advanced email filtering has blocked massive spam volumes and prevents unauthorized data leaks
Improvements for Mimecast Advanced Email Security include enhancing the user interface and accessibility, particularly regarding admin capabilities to add or modify user accounts. Streamlining this could improve overall usability and security management for users. Reporting is another area needing improvement in Mimecast Advanced Email Security, as the reports provided are not very easy to decipher. With artificial intelligence being integrated into various tools including Mimecast Advanced Email Security, I believe there is potential to enhance functionality, enabling users to ask specific questions and retrieve concise answers instead of overwhelming data. I choose a nine for Mimecast Advanced Email Security because improvements such as better user interface and artificial intelligence integration features would greatly enhance its usability. While no tool is perfect, these adjustments could greatly elevate Mimecast Advanced Email Security's capabilities.
Andres Briceño - PeerSpot reviewer
Cybersecurity Coordinator at Pronaca
Comprehensive security protects networks effectively while support excels
The main feature of the Palo Alto Networks DNS Security protects our network from external attacks, malware, and data theft. I use the DNS Security's real-time threat intelligence, as it's a feature that works in real-time in the firewalls. Because we configured this real-time help feature in our firewalls, this feature works during internal navigation to the internet. If we have a virus or malware in our network, the firewall detects this threat and protects our network. DNS Security protects us against threats, malware, and malicious domains or malicious navigation to the internet. The threat analytics has helped us because it works together with the SOC analytics and the platform manager, so this has affected our approach to zero-day vulnerabilities and threat updates. The reporting and analytics tools help provide insights into trends and threat vectors. We configured a dashboard where we can see all threat preventions and DNS Securities. If the SOC analytics detect threats or anomalies in the dashboard, we work quickly to prevent these threats.

Quotes from Members

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

Pros

"It does a good job for us, and its admin console is easy to use."
"The solution is stable and reliable; there are no bugs or glitches, and it doesn't crash or freeze."
"We like the content filtering and secure messaging features."
"It offers an easy initial setup."
"It's good, it keeps the spam out."
"The solution is scalable."
"What I like about the integration is that it is directly into Microsoft 365, users can use their Microsoft 365 credentials to log into the portal and access their mail."
"The piece that is most valuable from the Mimecast standpoint will be the sandboxing feature."
"When comparing other cloud-based DNS security solutions to this one I have found the main beneficial feature in this solution to be we do not need to change our architecture."
"DNS sinkhole is a valuable feature."
"I think it's easy to manage Palo Alto Networks DNS Security compared to other firewalls, and the feature set is really good."
"The main feature of the Palo Alto Networks DNS Security protects our network from external attacks, malware, and data theft."
"Palo Alto Networks DNS Security is a stable solution."
"We now have insight into our DNS requests and we can actively see how many thousands of malicious requests have gotten knocked down in the last day or week that we didn't have before. There's more insight for both security and more insight."
"The solution's most valuable features are data exfiltration and DNS tunneling."
"The most valuable features of the solution are DNSSEC and the domain generation algorithm."
 

Cons

"I did have a problem with Mimecast. That is why I was looking for an alternative solution because their sender IP address gets poorly rated by Microsoft."
"Improvements for Mimecast Advanced Email Security include enhancing the user interface and accessibility, particularly regarding admin capabilities to add or modify user accounts."
"The lock in is very, very tight. It is impossible to move out of Mimecast to a different product, like Proofpoint or 365 ATP, and keep the chain of custody for every email that I've archived."
"The installation is not so straightforward."
"Lately, Mimecast's outbound mail servers have been regularly blocklisted by spam filters. That didn't happen a few years back, but it seems to be a more frequent problem these days. When a server is blocklisted, it means all of my outgoing mail ends up in the recipient's junk mail. That affects my reputation and business confidence."
"Mimecast needs to reduce the number of false positive emails; a big pain point for us."
"The solution is expensive in comparison to similar solutions."
"Mimecast need to ensure that the body text format is correctly handled and that images are properly embedded in the body text."
"I have found customer service to be quite problematic. The support is often outsourced, leading to delayed response times."
"If the tool offers improved data security, I think it would be good."
"The solution’s scalability could be improved."
"There should be an on-premise version of this solution."
"The solution can capture more market if made more cost-competitive than Infoblox or Cisco Umbrella."
"The scalability can be improved."
"The pricing of the Palo Alto Networks DNS Security is very high."
"We would like to have cloud-based management."
 

Pricing and Cost Advice

"The solution is expensive."
"It is a bit expensive."
"For what it is, the product is overpriced."
"The customers can select the license packages as per their requirements."
"Its price is in the middle range. It is a structured licensing model where there are various components that you can add or choose to add or not."
"The price of Mimecast Mailbox Continuity is expensive."
"I'm always going to say the price needs to be lower, but it's reasonable."
"It's an expensive solution."
"The product is expensive. My company makes payments on a quarterly basis towards the solution's costs."
"The product is expensive compared to Fortinet."
"Palo Alto Networks DNS Security is an expensive product. I rate the product's pricing an eight on a scale of one to ten, where one is cheap, and ten points are expensive."
"There is an annual license for the solution and I am satisfied with the pricing."
"There aren't many vendors offering DNS security solutions, but generally, Palo Alto subscriptions tend to be more expensive than other security vendors."
"It is not an expensive solution."
"If one is very cheap and ten is very expensive, I rate the tool's price as two."
"The solution's pricing is equal to Cisco AMP or Cisco Umbrella."
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Top Industries

By visitors reading reviews
Computer Software Company
11%
Financial Services Firm
9%
Construction Company
8%
Manufacturing Company
6%
Financial Services Firm
15%
Manufacturing Company
11%
Computer Software Company
9%
Comms Service Provider
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business19
Midsize Enterprise12
Large Enterprise17
By reviewers
Company SizeCount
Small Business6
Large Enterprise10
 

Questions from the Community

What needs improvement with Mimecast Email Security with Targeted Threat Protection?
There is room for improvement since new threats are emerging. Considering the availability of new features would be worthwhile. Mimecast Email Security is somewhat expensive compared to the competi...
What needs improvement with Palo Alto Networks DNS Security?
DNS Security protects us against threats, malware, and malicious domains or malicious navigation to the internet, which is where it can be improved the best. Palo Alto helps us with support, so I d...
What is your primary use case for Palo Alto Networks DNS Security?
I can describe my use cases for Palo Alto Networks DNS Security, which is used for protecting our network. I use this product, Palo Alto Networks DNS Security, with Palo Alto firewalls.
What advice do you have for others considering Palo Alto Networks DNS Security?
I don't have experience with Palo Alto Networks AutoFocus. Regarding the DNS Security, I have firewalls with the DNS Security module in the firewall. DNS Security is something we configure in our f...
 

Also Known As

Mimecast Email Security with Targeted Threat Protection, Mimecast Web Security, Mimecast Mailbox Continuity, Email and Collaboration Threat Protection
No data available
 

Overview

 

Sample Customers

Azizi Developments, Affinity Credit Union, Aftercare, Al Abbar Group
Information Not Available
Find out what your peers are saying about Proofpoint, Microsoft, Mimecast and others in Secure Email Gateway (SEG). Updated: June 2026.
902,495 professionals have used our research since 2012.