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Microsoft 365 Messaging Administrator (MS-203)

Your personal Learning Program with everything you need to best prepare for the MS-203 Exam and become a Certified Microsoft 365 Messaging Administrator, supported by your expert instructor.

course: Microsoft 365 Messaging Administrator (MS-203)

Duration: 5 days

Format: Virtual or Classroom

Prepares for Exam : Microsoft 365 Messaging (MS-203)

Prepares for Certification : Microsoft 365 Certified: Messaging Administrator Associate

The best course to get your Microsoft 365 Messaging Administrator Exam and Certification - with Certification Guarantee!

Achieving the Microsoft 365 Messaging Administrator certification is not an easy task, but with your Readynez Course and Learning Program we’ve done everything we can to support you from start to finish, ensuring you have the optimal conditions to succeed. That includes the best resources available to help you prepare, including relevant online courses, access to practical labs, practice test for Exam prep, study guides, exam support and guides etc, all made easily accessible to you in our Learning Platform. If you select our Virtual Training option, you also contribute to a more sustainable world with a reduction in CO2 emission of 96% compared to the in-classroom option.

  • Includes a comprehensive set of Learning materials for the best possible Exam prep
  • Includes access to extensive Labs for 180 days giving you practical hands-on experience
  • Included in our Unlimited Training offering, giving you access to all our Microsoft courses
  • Full support available helping you register, prepare for and sit your exam

Who is the Microsoft 365 Messaging Administrator (MS-203) training course for?

The Microsoft 365 Messaging Administrator (MS-203) certification is for messaging administrators, architects, and other professionals who want to manage messaging infrastructure on Microsoft 365. The certification covers topics such as managing mail flow topology, recipient objects, email protection, client access, high availability, disaster recovery, monitoring, and permissions/roles. The certification aims to teach candidates how to manage, monitor, and troubleshoot messaging solutions on Microsoft 365.


Feedback from our Messaging Administrator delegates

Stephen Ridgway

Readynez is the best training provider I've used for many years. Their customer service is first class, prices are very competitive and instruction excellent.

Johan Andersson

Easy to attend over Teams and an excellent instructor gave me great value for the time I invested.


Everything you need to get the results you want

Your Personal Learning Program will provide the skills you need, to help you do more of what you love. The 3-step learning program is built to teach you real applicable skills that open opportunities for you.


How we get you certified

Readynez365: Your Personal Learning Program

The Readynez365 platform provides an enhanced digital pathway for all your learning elements, from pre-studies to exam, making it the most direct route to new tech Skills. Pick what you want (and need) to get up to speed. It´s all laid out for you in Readynez365 well in advance of your courses.

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Learning Designed For The Virtual Classroom

The training methodology is designed for the virtual classroom to inspire and engage you with a variation of hands-on training, presentations, labs and tests. You’ll also be glad to know that Virtual instructor-led training is loved by managers - it is the most cost-effective way to train.

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Expert Mentoring That Get’s You All The Way

There´s a maximum number of learners in the class to ensure your easy access to personal coaching. You’ll meet accredited expert instructors that are seasoned IT Professionals and Consultants certified to the highest level and bringing real-world experience into the classroom.

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Exam & Skills Focus

We´ll cover the ins and outs of the subject so that you can apply it in your day-to-day work, and you’ll even learn the specifics that you need to know for the exam. It’s your choice whether to sit the exam, or not, but with our detailed guides and hotline, we’ll make it easy to access your exam voucher, and schedule and sit the exam online

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Certification Guarantee

Your access to training is unlimited and you can train as much as you want until you successfully pass your exam.

Sustainable Learning - Train with a Clear Conscience

Train with a clear conscience with training that makes a 96% lower carbon footprint compared to in-classroom training. Our organisation operates with minimal environmental impact and we´ve reduced our Co2 emission with 96% since 2020.We are compliant with the ISO 14001 throughout our entire supply chain as your guarantee for our sustainable business practices.


What you will learn during our Microsoft 365 Messaging Administrator course

- Manage Global Address List (GAL)
- Manage Offline Address Book (OAB)
- Manage address book policies
- Manage email address policies
- Configure organizational sharing
- Manage add-ins

- Plan namespaces
- Configure virtual directories and URLs
- Configure global Outlook Web App (OWA) policies
- Configure Autodiscover
- Troubleshoot client access connectivity problems
- Manage Exchange certificates lifecycle

- Manage archive mailboxes
- Manage resource mailboxes
- Manage groups (Distribution, Security, and Office 365)
- Manage mailboxes
- Manage mailbox permissions
- Configure mailbox policies
- Manage shared mailboxes
- Evaluate license options
- Manage mail users

- Configure mobile device mailbox policies
- Configure mobile authentication methods
- Configure and manage Outlook mobile
- Manage mobile device access
- Configure and manage ActiveSync

- Plan connectors
- Create and configure connectors
- Configure connectors between tenants

- Manage transport rules
- Manage domains
- Manage hybrid mail flow

- Validate inbound and outbound mail flow
- Trace a message
- Analyze a message trace
- Analyze message headers
- Analyze Non-Deliverable Reports (NDRs)
- Investigate transport logs
- Monitor Mail Flow

- Evaluate and configure hybrid free/busy access (NOT: ADFS, WAP and Not Azure AD
- Connect, IdFix because they belong to the Modern Desktop Admin)
- Decide between Exchange Classic Hybrid and Exchange Modern Hybrid
- Manage the Edge server role
- Configure Organization Configuration Transfer (OCT)
- Plan and configure the environment by using the Hybrid Configuration Wizard (HCW)
- Deploy the Exchange Hybrid Agent

- Evaluate migration methods, including cutover, staged, PST Imports, IMAP, G-Suite
- Configure migration endpoints in Microsoft 365, including tenant-to-tenant
- Manage mailbox migration request batches
- Migrating from non-Microsoft messaging systems (NOT: not on-prem solutions)
- Troubleshoot mailbox migration

- Move content between public folder mailboxes
- Create additional public folder mailboxes
- Implement public folder Top Level Hierarchy (TLH)
- Implement mail-enabled public folders
- Plan and configure public folders
- Manage hold and discovery for public folders
- Plan a public folder migration to Microsoft 365

- Manage role groups
- Assign user accounts to admin roles
- Manage user roles
- Manage a delegated Role-based Access Control (RBAC) setup
- Plan RBAC roles for eDiscovery

- Plan for message hygiene
- Manage connection filters
- Configure malware filters
- Configure spam filters
- Monitor quarantined items
- Manage protection for phishing
- Plan and configure Spam Confidence Levels (SCL)
- Configure and manage ATP safe attachments
- Configure and manage ATP safe links
- Configure and manage ATP anti-phishing

- Configure retention policies
- Configure data loss prevention policies
- Configure and analyze audit logs
- Manage journal rules
- Manage content search
- Manage litigation, in-place, and retention holds


Meet our instructors

Meet some of the Readynez Instructors you can meet on your course. They are experts, passionate about what they do, and dedicated to give back to their industry, their field, and those who want to learn, explore, and advance in their careers.

Ed Baker
Ed Baker
#Microsoft #MVP #Azure #Windowsserver

Ed is a Microsoft MVP for many years and has authored several Microsoft Official Curriculum Courses for Azure, Windows Server and Windows.

Jens Gilges
#Microsoft365 #Azure #AWS#AWS #Machine Learning #Ethical Hacking #Penetration Testing #Offsec #GIAC

Jens is a 20-year MCT, an Amazon Authorized Champion Instructor and a well accomplish Cloud Infrastructure Security Consultant and Penetration Tester.


How to best be prepared for our Microsoft 365 Messaging Administrator course

At Readynez, we provide many resources and have experienced experts in the field. That is why we are also very successful with many satisfied customers. You can therefore safely take your course with us. In order to take the MS-203 course, however, some prerequisites are required.

You have the perfect starting point to take this course with these prerequisites:

  • Aspiration to the Microsoft 365 Messaging Administrator role.
  • Working knowledge of authentication types, licensing, and integration with M365 applications.


Our track record

With 15 years experience and more than 50.000 happy customers from all over the world, companies such as ALSO, ATEA, Microsoft, Serco, and many more, trust Readynez to help them train and certify their staff.

  • Top rated courses, with learners most often rating their training 10/10
  • Globally recognized expert instructors, many of which are MVP's
  • 50.000 delegates trained and certified
  • Trusted provider of large training projects for many large companies

These are just some of the many major brands trusting Readynez.


Others also attended

Microsoft 365 Developer (MS-600)

Achieving the Microsoft 365 Developer certification is not an easy task, but with your Readynez Course and Learning Program we’ve done everything we can to support you from start to finish, ensuring you have the optimal conditions to succeed. That includes the best resources available to help you prepare, including relevant online courses, access to practical labs, practice test for Exam prep, study guides, exam support and guides etc, all made easily accessible to you in our Learning Platform. If you select our Virtual Training option, you also contribute to a more sustainable world with a reduction in CO2 emission of 96% compared to the in-classroom option.

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Microsoft 365 Teams Voice Engineer (MS-720)

This course teaches you how to plan, design, configure, maintain, and troubleshoot an integrated communications solution at an organization using Microsoft Teams. The course will cover Teams Phone with Calling Plans, Direct Routing, and Operator Connect, in addition to Teams devices, audio/video conferencing, and voice migration. Students will learn troubleshooting methodologies and how to resolve common telephony and voice problems.

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FAQ's

The Virtual Classroom is an online room, where you will join your instructor and fellow classmates in real time. Everything happens live and you can interact freely, discuss, ask questions, and watch your instructor present on a whiteboard, discuss the courseware and slides, work with labs, and review.

Yes, you can sit exams from all the major Vendors like Microsoft, Cisco etc from the comfort of your home or office.

With Readynez you do any course form the comfort of your home or office. Readynez provides support and best practices for your at-home classroom and you can enjoy learning with minimal impact on your day-to-day life. Plus you'll save the cost and the environmental burden of travelling.

Well, learning is limitless, when you are motivated, but you need the right path to achieve what you want. Readynez consultants have many years of experience customizing learner paths and we can design one for you too. We are always available with help and guidance, and you can reach us on the chat or write us at info@readynez.com.

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