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  • 300-720: Securing Email with Cisco Secure Email Gateway

Cisco 300-720 Exam Questions

Exam Name: Cisco Securing Email with Cisco Secure Email Gateway Exam
Exam Code: 300-720 SESA
Related Certification(s):
  • Cisco Certified Network Professional CCNP Certifications
  • Cisco Certified Network Professional Security CCNP Security Certifications
Certification Provider: Cisco
Actual Exam Duration: 90 Minutes
Number of 300-720 practice questions in our database: 190 (updated: Aug. 17, 2026)
Expected 300-720 Exam Topics, as suggested by Cisco :
  • Topic 1: Describe Centralized Services On A Cisco Content Sma/ System Quarantines And Delivery Methods
  • Topic 2: Describe S/Mime Security Services And Communication Encryption With Other Mtas
  • Topic 3: Manage Messages In Local Or External Spam Quarantines/ Configure Cisco Email Security Appliance Features
  • Topic 4: Utilize Safelists And Blocklists To Control Email Delivery/ Configure Forged Email Detection
  • Topic 5: Configure And Verify Ldap Servers And Queries/ Cisco Email Security Appliance Administration
  • Topic 6: Create Text Resources Such As Content Dictionaries, Disclaimers, And Templates/ Hardware Performance Specifications
  • Topic 7: Configure The Cisco Esa To Scan For Viruses Using Sophos And Mcafee Scanning Engines/ Initial Configuration Process
  • Topic 8: Spam Control With Talos Senderbase And Antispam/ Describe The Bounce Verification Feature
  • Topic 9: Configure Message Filters Components, Rules, Processing Order And Attachment Scanning/ Describe Graymail Management Solution
  • Topic 10: Configure File Reputation Filtering And File Analysis Features/ Implement Malicious Or Undesirable Urls Protection
  • Topic 11: Control Spam With Talos Senderbase And Antispam/ Describe The Functions And Capabilities Of Content Filters
  • Topic 12: Utilize Spam Quarantine Alias To Consolidate Queries/ Understand Spam Quarantine Functions
  • Topic 13: Configure Quarantine (Spam, Policy, Virus, And Outbreak)/ Incoming And Outgoing Messages
  • Topic 14: Smtp Session Authentication Using Client Certificates/ Authentication For End-Users Of Spam Quarantine
  • Topic 15: Configure Domain Keys And Dkim Signing/ Routing And Delivery Features/ Configure Mail Policies
  • Topic 16: Configure Data Loss Prevention (Dlp)/ Understand Smtp Functionality/ Configure Dmarc Verification
  • Topic 17: Manage Certificate Authorities/ Configure Virtual Gateways/ Configure Email Encryption
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Barbara Parker

22 days ago
I passed by focusing on content and message filters and writing out simple logic flows for common scenarios like attachments, DLP style matches, and header based conditions. Several questions felt like they were checking whether you understand order of operations and exceptions.
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Thomas Green

23 days ago
LDAP and SMTP session questions test your ability to map directory attributes for recipient lookup and to diagnose SMTP state transitions, relay restrictions, and authentication failures. Study attribute mappings, referral behavior, session timeouts, and AUTH methods, someone I mentored passed after drilling LDAP query examples and SMTP transaction traces.
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Timothy Carter

2 months ago
I managed to pass by drilling Talos SenderBase behavior and anti spam tuning, especially how to interpret verdicts and avoid false positives. The tricky part was choosing the best action when multiple layers of spam control overlap.
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Barbara Wilson

2 months ago
Email authentication items usually show up as troubleshooting vignettes about SPF alignment, DKIM signature failures, or DMARC aggregate reports and their quarantine effects. Make sure you understand SPF mechanisms, DKIM canonicalization, DMARC alignment rules, and how TLS profiles and certificates affect opportunistic versus mandatory encryption. A friend passed the exam and thanked Pass4Success for concise practice questions that sped up their prep.
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Jennifer Harris

3 months ago
I passed the 300-720 after spending most of my prep time in the ESA GUI and CLI, since the exam leans on knowing where settings live and how they interact. Building and testing policies in a lab made the administration and mail flow questions much easier.
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Michelle Murphy

3 months ago
Talos reputation and antispam questions frequently ask you to interpret sender scores or choose the right threshold and action for false positive risk. Review Talos lookup behavior, reputation categories, and the differences between blocklist, graylist, and Bayesian tuning, a teammate who took the test passed after heavy practice with reputation examples.
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Mark Edwards

4 months ago
Content and Message filters questions often present a messy scenario asking which combination of policy, pattern set, or exception will block a spearphish payload without breaking legitimate mail. Study rule evaluation order, regular expressions, and exception placement so you can trace why a message was matched. A colleague passed the exam and said Pass4Success's question bank helped them focus on the tricky filter ordering scenarios in a short time.
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Steven Garcia

4 months ago
The DKIM selector and key rotation questions really tripped me up because the scenarios mixed domain alignment with ARC headers, and thinking through header versus envelope helped me pass.
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Olivia Bailey

4 months ago
Also the way the exam framed TLS negotiation and opportunistic encryption scenarios felt deliberately convoluted so I focused on port behavior and StartTLS fallback.
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Michelle Smith

4 months ago
In my experience the content filter regex and outbound data filter case studies required careful reading because they tested default actions against custom rules.
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Linda Stewart

3 months ago
Funny enough a question on LDAP search filters nearly threw me off until I remembered how bind DN scopes change the returned results.
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Heather Lewis

3 months ago
Honestly I spent extra time on quarantine delivery methods and bounce handling since the Cisco 300-720 presented scenarios where messages moved between system and local quarantines.
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Stephanie Wilson

4 months ago
Good point about header versus envelope, I found SPF and DKIM interaction questions that asked about subdomains confusing until I drew the mail flow.
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Joana

5 months ago
The exam was tough, but Pass4Success practice questions helped me a lot. One question that puzzled me was about Cisco Email Security Appliance Administration, specifically how to configure the appliance for logging and reporting. I wasn't sure of the exact steps, but I passed.
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Fannie

5 months ago
Thanks to Pass4Success, I'm now Cisco Email Security certified. Their questions were key!
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Aide

5 months ago
Nailing the Cisco Securing Email with Cisco Email Security Appliance exam was a huge relief. Pass4Success practice tests helped me identify my weak areas.
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Annice

5 months ago
Pass4Success practice exams were my secret weapon for the Cisco Securing Email with Cisco Email Security Appliance exam. Pace yourself during the test.
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Rodrigo

6 months ago
I passed the exam, and Pass4Success was a big help. There was a tricky question on System Quarantines and Delivery Methods, asking how to configure a quarantine for bulk emails. I wasn't entirely sure of the settings, but I still passed.
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Junita

6 months ago
Passing the Cisco Securing Email with Cisco Email Security Appliance exam was a career milestone. Pass4Success practice tests honed my problem-solving skills.
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Sabrina

6 months ago
Pass4Success practice exams were instrumental in my success. Familiarize yourself with the exam format - it makes all the difference.
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Margarita

6 months ago
Acing the Cisco Securing Email with Cisco Email Security Appliance exam was a proud moment. Pass4Success practice tests taught me to stay calm under pressure.
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Stephaine

7 months ago
Initially, I doubted I could remember all the security nuances, yet pass4success broke everything into manageable steps and timed drills, making me confident enough to pass—keep pushing, you can do it.
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Gene

7 months ago
Passed with flying colors! Pass4Success made Cisco Email Security prep a breeze.
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Tamar

7 months ago
Confidence is key when taking the Cisco Securing Email with Cisco Email Security Appliance exam. Pass4Success practice exams boosted my self-assurance.
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Glory

7 months ago
Cisco Email Security cert achieved! Pass4Success questions were incredibly relevant.
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Deandrea

8 months ago
The hardest part for me was mastering DNS-based routing and how the mail flow rules interact with policy sets in the Cisco ESA exam. Pass4Success practice exams helped me see the tricky edge cases and explain why a rule fires.
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Shawnta

8 months ago
Passing the exam was a great achievement, and Pass4Success practice questions were invaluable. One question that stumped me was about Email Authentication and Encryption, specifically how to configure DMARC policies. I wasn't sure of the exact settings, but I passed the exam.
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Mirta

8 months ago
Pass4Success helped me conquer the Cisco Email Security exam in record time. Grateful!
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Avery

8 months ago
Aced the Cisco Email Security test! Pass4Success materials were a huge time-saver.
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Arletta

9 months ago
Just passed the Cisco Email Security exam! Thanks Pass4Success for the spot-on practice questions.
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Lakeesha

9 months ago
I successfully passed the Cisco Email Security Appliance exam, and Pass4Success was a big help. There was a question on LDAP and SMTP Sessions, asking how to configure LDAP authentication for user access. I wasn't confident in my answer, but I still passed.
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Veronika

9 months ago
Thanks to Pass4Success, I passed the exam. One challenging question was about Content and Message filters, specifically how to create a filter to encrypt emails with sensitive information. I wasn't sure of the exact configuration, but I managed to pass.
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Carylon

9 months ago
I passed the exam, and Pass4Success was a key resource. There was a difficult question on Spam Control with Talos SenderBase and Antispam, asking how to configure the appliance to block emails from known spam sources. I had to guess, but I still passed.
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Janessa

10 months ago
I was jittery at first about the Cisco Securing Email with Cisco Email Security Appliance exam, but Pass4Success walked me through realistic scenarios and solid practice, turning nerves into confidence—you've got this, future test-takers.
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Lucy

10 months ago
Cisco Email Security certification achieved! Thanks Pass4Success for the time-saving prep materials.
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Adell

10 months ago
Relieved to say I passed the Cisco Securing Email with Cisco Email Security Appliance exam. Pass4Success practice tests helped me revise effectively.
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Martin

10 months ago
The exam was challenging, but Pass4Success practice questions made a big difference. One question that puzzled me was about Cisco Email Security Appliance Administration, specifically how to configure the appliance for centralized management. I wasn't sure of the exact steps, but I passed.
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Honey

11 months ago
Pass4Success practice exams were a game-changer for me. Focusing on the key topics is crucial - don't get bogged down in minor details.
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Maxima

11 months ago
Passing the Cisco Securing Email with Cisco Email Security Appliance exam was a breeze with pass4success practice exams. My top tip? Manage your time wisely during the test.
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Craig

11 months ago
I passed the Cisco Email Security Appliance exam, and Pass4Success was a big help. There was a tricky question on System Quarantines and Delivery Methods, asking how to set up a quarantine for phishing emails. I wasn't entirely sure of the settings, but I still passed.
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Lina

11 months ago
That's great to hear! Thanks for all the tips. I feel more prepared now for my upcoming exam.
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Tarra

12 months ago
Aced my Cisco Email Security exam! Pass4Success questions aligned perfectly with the actual test.
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Micheline

12 months ago
Passing the exam was a great feeling, and Pass4Success helped a lot. One question that stumped me was about Email Authentication and Encryption, specifically how to configure SPF records. I wasn't sure of the exact syntax, but I passed the exam.
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Sheron

1 year ago
Just got Cisco Email Security certified! Pass4Success materials were worth every penny.
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Malcolm

1 year ago
How did you prepare for the exam? Any resources you'd recommend?
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Wava

1 year ago
Were there any questions on ESA system administration?
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Essie

1 year ago
Passed the Cisco Email Security exam with flying colors! Pass4Success was a game-changer.
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Dorinda

1 year ago
Cisco Email Security certified! Pass4Success practice tests were spot on.
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Franchesca

1 year ago
How about email authentication failure handling? Was that covered?
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Stevie

1 year ago
Did you encounter any questions on ESA clustering?
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Justine

1 year ago
Cleared the Cisco Email Security exam! Pass4Success really streamlined my study process.
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Jeannetta

2 years ago
How about email quarantine management? Any tips?
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Kerry

2 years ago
Were there questions on integration with other Cisco security products?
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Lachelle

2 years ago
Got my Cisco Email Security cert! Pass4Success questions were key to my quick preparation.
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James

2 years ago
How about DLP features? Were they covered in the exam?
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Brandon

2 years ago
I passed the exam, and Pass4Success practice questions were invaluable. A difficult question was about LDAP and SMTP Sessions, asking how to configure SMTP routes for different domains. I wasn't confident in my answer, but I still passed.
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Laine

2 years ago
Did you see any questions on policy management?
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Jimmie

2 years ago
Successfully certified in Cisco Email Security! Kudos to Pass4Success for the great study materials.
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Sherron

2 years ago
How about email routing and delivery? Any tricky questions there?
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Leota

2 years ago
Thanks to Pass4Success, I passed the exam. One challenging question was about Content and Message filters, specifically how to create a filter to block emails with certain attachments. I wasn't sure of the exact configuration, but I managed to pass.
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Sanda

2 years ago
Were there any questions on Cisco Email Security deployment models?
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Lazaro

2 years ago
Passed my Cisco Email Security certification! Pass4Success made prep so much easier.
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Nan

2 years ago
I successfully passed the Cisco Email Security Appliance exam, and Pass4Success was a big help. There was a question on Spam Control with Talos SenderBase and Antispam that asked how to configure the appliance to use SenderBase reputation scores. I had to guess, but I still passed.
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Jackie

2 years ago
How about questions on reporting and message tracking?
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Peter

2 years ago
The exam was tough, but Pass4Success practice questions helped me a lot. One question that puzzled me was about Cisco Email Security Appliance Administration. It asked how to configure the appliance for high availability. I wasn't entirely sure of the steps, but I passed the exam.
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Aja

2 years ago
Did you encounter any questions on email encryption?
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Nan

2 years ago
Aced the Cisco Email Security exam! Pass4Success questions were incredibly relevant.
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Amie

2 years ago
I passed the exam with flying colors, thanks to Pass4Success. There was a question on System Quarantines and Delivery Methods that asked how to configure a quarantine for spam emails. I was unsure about the specific quarantine settings, but I still managed to pass.
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Antonio

2 years ago
How about anti-spam and anti-virus configurations? Were there many questions on that?
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Leonida

2 years ago
Passing the Cisco Email Security Appliance exam was a great achievement for me, and the practice questions from Pass4Success played a big role. One question I found difficult was about Email Authentication and Encryption. It asked how to implement DKIM signing for outgoing emails. I wasn't completely confident in my answer, but I passed the exam.
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Reena

2 years ago
Nailed the Cisco Email Security cert! Pass4Success materials were a huge time-saver.
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Abel

2 years ago
Congrats! I'm studying now. Any tips on content filtering? Heard there are scenario-based questions on that.
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Tran

2 years ago
The exam was challenging, but thanks to Pass4Success, I made it through. There was a tricky question on LDAP and SMTP Sessions, specifically about configuring LDAP queries for recipient validation. I had to think hard about the correct LDAP attributes to use, but I still succeeded in passing.
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Dawne

2 years ago
I used various resources, but Pass4Success was incredibly helpful. Their practice questions were very relevant and helped me prepare in a short time. Definitely recommend checking them out!
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Tammara

2 years ago
I recently passed the Cisco Securing Email with Cisco Email Security Appliance exam, and I must say, the Pass4Success practice questions were incredibly helpful. One question that stumped me was about configuring Content and Message filters. It asked how to set up a filter to quarantine emails containing specific keywords. I wasn't entirely sure of the correct steps, but I managed to pass the exam nonetheless.
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Tasia

2 years ago
Just passed the Cisco Email Security Appliance exam! Thanks Pass4Success for the spot-on practice questions.
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Wilda

2 years ago
With the help of Pass4Success practice questions, I was able to pass the Cisco Securing Email with Cisco Email Security Appliance exam. The exam covered topics like centralized services on a Cisco Content SMA. One question that stood out to me was related to the benefits of using centralized services for email security. Can you elaborate on this topic?
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Lamonica

2 years ago
Successfully cleared the Cisco Email Security exam! A crucial area was anti-spam and anti-virus policies. Expect questions on configuring outbreak filters and understanding reputation filtering. Review Cisco's best practices for these. Pass4Success's exam dumps really helped me grasp these concepts quickly!
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Marci

2 years ago
My exam experience was successful as I passed the Cisco Securing Email with Cisco Email Security Appliance exam using Pass4Success practice questions. The exam included questions on S/Mime Security Services and Communication Encryption with other MTAs. I remember a question about S/Mime security services and how they enhance communication encryption. Can you explain this concept further?
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Dominga

2 years ago
Aced the exam! Be ready for scenarios on configuring content filters. You might need to write expressions to match specific patterns in emails. Brush up on regular expressions and Cisco's content filter syntax. Pass4Success's practice tests were invaluable for this part!
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Rickie

2 years ago
Just passed the Cisco Email Security Appliance exam! Be prepared for questions on configuring content filters and understanding DLP policies. Study the different scanning engines and their capabilities. Thanks to Pass4Success for providing relevant practice questions that helped me prepare efficiently!
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Ressie

2 years ago
I passed the Cisco Securing Email with Cisco Email Security Appliance exam with the help of Pass4Success practice questions. The exam covered topics like Centralized Services on a Cisco Content SMA. One question that I was unsure of was related to the delivery methods used in system quarantines. Can you provide more information on this topic?
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Shalon

2 years ago
Just passed the Cisco Email Security Appliance exam! One key topic was email encryption - expect questions on S/MIME and TLS. Study the differences between these methods and when to use each. Thanks to Pass4Success for the spot-on practice questions that helped me prepare quickly!
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Free Cisco 300-720 Exam Actual Questions

Note: Premium Questions for 300-720 were last updated On Aug. 17, 2026 (see below)

Question #1

An engineer must implement policies in Cisco Secure Email Gateway to prevent suspicious spam messages from being delivered to executives group. Messages that arrive from public email addresses from the yahoo.com or gmail.com domains must be redirected to the IT department. Which two configuration actions must be taken to meet the requirement? (Choose two.)

Reveal Solution Hide Solution
Correct Answer: A, B

Question #2

An engineer is tasked with creating a content filter to catch attachments, including credit card numbers, and hold them for review until further action is taken. Which component on a Cisco Secure Email Gateway must be configured to meet this requirement?

Reveal Solution Hide Solution
Correct Answer: D

Content filter is a component on a Cisco Secure Email Gateway that must be configured to catch attachments, including credit card numbers, and hold them for review until further action is taken. Content filter allows you to define rules based on message content and apply actions such as quarantine, encrypt, or modify. Reference = [User Guide for AsyncOS 12.0 for Cisco Email Security Appliances - GD (General Deployment) - Content Filters [Cisco Secure Email Gateway] - Cisco]


Question #3

Which Cisco ESA security service is configured only through an outgoing mail policy?

Reveal Solution Hide Solution
Correct Answer: B

DLP (Data Loss Prevention) is a security service that is configured only through an outgoing mail policy on Cisco ESA. DLP allows Cisco ESA to scan outgoing messages for sensitive or confidential data, such as credit card numbers, social security numbers, health records, etc., and apply appropriate actions, such as encrypt, quarantine, notify, etc., to prevent data leakage or loss.


Reference https://www.cisco.com/c/en/us/td/docs/security/esa/esa11-0/user_guide_fs/ b_ESA_Admin_Guide_11_0/b_ESA_Admin_Guide_chapter_01001.html

Question #4

An administrator notices that the Cisco Secure Email Gateway delivery queue on an appliance is consistently full. After further investigation, it is determined that the IP addresses currently in use by appliance are being rate-limited by some destinations. The administrator creates a new interface with an additional IP address using virtual gateway technology, but the issue is not solved Which configuration change resolves the issue?

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Correct Answer: D

Determining Which Interface is Used for Mail Delivery Unless you specify the output interface via the deliveryconfig</code> command or via a message filter ( alt-src-host ), or through the use of a virtual gateway, the output interface is selected by the AsyncOS routing table. https://www.cisco.com/c/en/us/td/docs/security/esa/esa11-1/user_guide/b_ESA_Admin_Guide_11_1/b_ESA_Admin_Guide_chapter_011001.html?bookSearch=true


Question #5

Which process is skipped when an email is received from safedomain.com, which is on the safelist?

Reveal Solution Hide Solution
Correct Answer: D

The safelist is a list of email addresses or domains that are considered legitimate and trustworthy by Cisco ESA. When an email is received from a sender on the safelist, Cisco ESA skips antispam scanning for that message and delivers it to the recipient without any spam filtering.


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