Overview of Microsoft Exchange 2003 Server
Exchange 2003 Server provides a reliable, scalable, and manageable infrastructure with round-the-clock email and team support plus low cost of ownership. Microsoft Exchange Server 2003 enables a wide range of team functions, including group calendaring abilities, discussion areas, and team folders, and also makes available information that crosses geographic, logical, and technology barriers with productivity enhancers that include IM, real-time information, and video conferencing. Microsoft Exchange Server 2003 incorporated enhancements over Microsoft Exchange 2K Server in important technologies that address protection, performance, and mobility.

In 2009 Microsoft ended support for Exchange Server 2003, requiring IT management deal with all the problems associated with supporting a legacy email system. Despite this, a large number of Exchange users are still running Exchange 2003. Progent's Microsoft-authorized IT engineers offer extensive experience supporting Microsoft Exchange 2003 and can help your business to manage and repair your current Exchange Server 2003 solution or assist you to design and execute an economical migration to a current edition of Microsoft Exchange. (Refer to Progent's Exchange 2016 upgrade support services and Exchange Server 2013 expertise.)

Improvements of Exchange 2003 Over Exchange 2K Server
Microsoft Exchange Server 2003 offers enhancements in functionality over Microsoft Exchange 2K Server in important areas such as recovery, performance, protection, mobile access, teamwork, and manageability.

  • Microsoft Exchange 2003 Server offers improved recovery by adding support for eight-node clustering, faster cluster failover, the addition of mount points which eliminate the 24-drive designation limitation, storage area network compatibility, Volume Shadow Copy Service for backup infrastructure, a Mailbox Recovery Center tool, and a Restore Storage group.
  • MS Exchange Server 2003 enhances performance via innovations that include /3GB and /USERVA startup switches for tuning the allocation of use of memory, public folder replication improvements, distribution list caching enhancements, and suppression of Out of Office messages.
  • Security improvements introduced by Microsoft Exchange Server 2003 include IPsec support for front-end and back-end clusters, signed LDAP requests to Microsoft Active Directory, front-end and back-end Kerberos validation, IIS 6.0 protection, limiting of distribution lists to authenticated users, real-time Safe and Block data, inbound recipient filtering, attachment blocking in OWA, and public folders access enhancements.
  • Exchange Server 2003 includes improved support for remote and mobile users by adding an Outlook Web Access (OWA) user interface (UI) and a more extensive range of capabilities for Web Outlook, Microsoft Outlook speed enhancements via MAPI compression, HTTP compatibility from Microsoft Outlook, cHTML aND.htmL mobile phone browser support, and synchronization of notifications for Pocket PCs.
  • Manageability and serviceability are improved by centralizing queues on a per-server system, enhancing the user interface, exposing all system queues, enabling cookie authorization, using Microsoft Exchange System Manager to move queue data, including a multiple-client Move Mailbox function, and providing dynamic distribution lists, public folder Send hierarchy, and public folder affinity to manage referrals.

Improvements of Microsoft Exchange 2003 Compared to Exchange 5.5 Server
Exchange Server 2003 offered major enhancements in capability over Exchange 5.5 in key areas including accessibility, manageability, protection, stability, capacity, and speed.

  • Exchange 2003 Server brings a dramatic improvement in functionality compared to the Microsoft Exchange 5.5 web client. MS Exchange Server 2003 offers a nearly identical implementation of the traditional Microsoft Outlook GUI interface that features calendaring and utilities. As a result, remote and mobile workers can have complete, secure access to email even if they don't have a laptop. All mobile users need is an Internet-attached computer with a standard browser.
  • In contrast to MS Exchange 5.5 Server, which incorporates its own directory, Exchange 2003 Server takes advantage of Microsoft Active Directory, providing a greatly simplified administration and protection model. This makes Microsoft Exchange Server 2003 less expensive to manage and maintain and also allows better security.
  • Microsoft Exchange 2003 Server has a strong foundation for seamlessly integrating non-Microsoft applications including virus and spam scanning software. Exchange 2003 Server's strong Application Programming Interface eliminates the technical risk associated with Exchange 5.5 Server when adding independent software.
  • Microsoft Exchange Server 2003 offers significantly improved scalability and speed in comparison to MS Exchange Server 5.5. Enhancements include more and larger mailboxes and speedier remote access.
  • Exchange 2003 Server also has improved searching capability, making it easier and quicker to find important information when you have to have it.

Advantages MS Exchange 2003 Server Compared to an ISP-provided or POP3 Email Environment
If your organization is currently using an email system hosted by an ISP or if you are operating your Outlook users in POP3 mode, Exchange 2003 Server offers a wealth of improved features in the areas of manageability, performance, capacity, availability, and group support:

  • In contrast to the store-and-forward technique utilized by POP3 email systems, MS Exchange Server 2003 is based on a central-store model that liberates users from reliance on a specific desktop computer or laptop, lowers susceptibility to hardware failure or virus attacks, and allows both on-line and off-line email, automatic backup, and sophisticated collaboration.
  • Microsoft Exchange Server 2003 has an array of groupware capabilities that allow work groups to improve efficiency by sharing calendaring, address groups, correspondence, and data.
  • The flexibility of Microsoft Exchange Server 2003 makes it possible to integrate non-Microsoft security enhancements or accommodate wireless computers such as the BlackBerry smartphone.
  • MS Exchange Server 2003 works with advanced administration and tracking utilities to verify that your email environment is running smoothly.
  • Exchange Server 2003 permits full on-line backup without hurting performance, supporting 24x7 availability by eliminating routine downtime.

How Progent Can Assist You to Move Your POP3 Clients to Microsoft Exchange Server 2003
Progent's experience and tested methodologies can help you to implement a fast, seamless migration of your POP3 e-mail users to Microsoft Exchange 2003 Server. Progent pays attention to critical issues that include managing domain names so that both local and mobile workers enjoy a smooth transition from the limitations of POP3 email. Progent can help you with integrating an on-site Exchange Server 2003 solution or assist you to locate and administer your Exchange Server 2003 in an off-site datacenter. Progent's disaster recovery consultants can help you to develop and execute a comprehensive disaster recovery strategy that includes Microsoft Data Protection Manager consulting for ongoing online backup and rapid system recovery.

How Progent Can Help You to Migrate to Exchange 2013 or Exchange 2016 from Exchange Server 2003
Progent's Microsoft Exchange experts can assist your company to upgrade to Exchange 2013 Server or upgrade to MS Exchange 2016 Server from MS Exchange Server 2003 at the least possible cost or interruption of business operations. Progent can help you to enhance Microsoft Exchange security, speed, dependability, and fault tolerance and streamline administration. Progent's certified system security specialists can evaluate and upgrade your security environment and Progent's Cisco-certified network engineers can upgrade your network infrastructure to improve network efficiency and reduce support cost.

Office 365 Integration with On-premises Exchange
Microsoft 365 Integration Solutions with On-premises ExchangeMicrosoft supports seamless hybrid networks that combine Office 365 Exchange Online and local Exchange. This permits you to have specific mailboxes hosted at your corporate datacenter and other mailboxes hosted by Microsoft 365. Progent's Microsoft-certified Exchange consulting team can help you with any phase of planning, integrating and debugging your hybrid Office 365 network. Progent's Exchange consultants can provide occasional expertise to help you through challenging technical bottlenecks and also can provide comprehensive project management outsourcing to make sure your hybrid Office 365 initiative is completed on time and on budget. To find out more about Progent's online consulting support for hybrid Microsoft 365 and on-premises Exchange environments, refer to Office 365 integration with on-premises Exchange.

Find out more about Progent's IT Outsourcing services.

To ask Progent about consulting help for MS Exchange Server, phone 1-800-993-9400 or visit Contact Progent.

An index of content::

  • 24/7 Florianópolis Remote Workforce Collaboration Technology Assistance Florianopolis, Santa Catarina Remote Workers Consulting and Support Services - Florianópolis - Collaboration Solutions Guidance Centro de Florianópolis
  • At Home Workers Consulting Experts near me in Morgan Hill - Network Security Solutions Expertise Morgan Hill, CA Offsite Workforce Consulting Services near Morgan Hill - Security Solutions Consulting Services Morgan Hill Santa Clara County
  • Exchange 2003 Server Upgrade Consulting Services
  • At Home Workers Consulting nearby Mexico City - Backup/Recovery Technology Consulting Services Offsite Workforce Assistance in Mexico City - Backup Solutions Consulting and Support Services Mexico City
  • Beverly Hills-West Hollywood, CA Beverly Hills Crypto-Ransomware Vulnerability Consultation Beverly Hills Ransomware Dharma Preparedness Assessment Beverly Hills-Westwood, CA
  • Biggest Honolulu Work at Home Employees IP Voice Technology Consulting Honolulu Work from Home Employees IP Voice Systems Assistance Honolulu, Waikiki
  • Brasília Ransomware Netwalker Preparedness Testing Brasília, DF Brasília Ransomware Preparedness Brasilia

  • Barracuda Backup Cloud Management Network Consultants
    Emergency Barracuda Backup Local Support

    Barracuda Backup is a low-cost, subscription-based backup and disaster recovery service for small and mid-size organizations. A Barracuda Backup solution can incorporate a purpose-built hardware storage device manufactured by Barracuda or a software-based appliance with similar features but which uses your existing storage hardware. Barracuda Backup safeguards critical business data generated locally, at one or multiple remote locations, or in the cloud. For disaster protection, you can replicate data to the Barracuda Cloud, to Amazon Web Services (AWS), or to any site with a Barracuda Backup appliance. Progent is a Barracuda partner and Progent's Barracuda Backup consultants can provide a broad array of consulting support services to help you to design, configure, operate and troubleshoot a backup and disaster recovery system built on Barracuda technology.

  • Exchange 2003 Server Upgrade Consulting
  • Cincinnati Ryuk Crypto-Ransomware Blocking Cincinnati Ohio Cincinnati NotPetya Ransomware Cleanup Cincinnati, OH

  • Urgent Specialists SQL Server 2016 Development
    SQL Server 2016 Monitoring Technical Support

    SQL Server 2016 introduces major improvements in speed, scale, security and compliance, high-availability, BOYD integration, plus integrated BI. New features include PolyBase for handling relational and non-relational databases in one appliance for big data applications, Jason integration, Always Encrypted mode, Mobile Reports, and centralized control over local and cloud-based resources. Progent's Microsoft-certified consultants can deliver online and on-premises expertise to help organizations of all sizes to deploy, manage or debug any version of SQL Server 2016. Progent can also assist you to interface SQL Server 2016 with other core Microsoft platforms such as Windows Server, Exchange, SharePoint, Dynamics CRM, Lync or Skype for Business, and System Center Operations Manager.

  • Exchange Server 2003 Upgrade Professional
  • Cisco Experts Salt Lake City, UT Integration Consulting Cisco and Microsoft Certified Expert Utah Security Consulting Firm
  • Exchange Server 2003 Support and Integration
  • Cisco Network Consultant Aurora, Denver, Boulder Cisco Support Companies
  • Citrix VHD desktops Technical Support desktop and application virtualization Consultant
  • Cleveland Public Square, U.S.A. SharePoint Server 2010 Support Outsourcing SharePoint Server 2010 Consultant Cleveland, Cuyahoga County
  • Colorado Springs Crypto-Ransomware Remediation and File Restore Colorado Springs Fort Carson Colorado Springs Maze Ransomware Removal El Paso County Colorado

  • macOS Penetration Testing Remote Support
    24/7 Technology Consulting Services Apple Macintosh Network Security

    Progent's CISM-certified security staff can help you safeguard your Mac environment through professional services including performing security tests, clean up after virus and denial of service penetrations, configuring firewalls, implementing secure off-site and mobile connectivity, deploying automated programs for protection against viruses, spam, and directory harvest attacks, and developing a comprehensive security plan appropriate for the particular goals of your corporate information system.

  • Columbus Remote Workers Collaboration Solutions Consulting Services Columbus Top Columbus Teleworkers Collaboration Solutions Guidance
  • Consult iPhone patch management Firewall patch management Specialist
  • Consulting Experts for IT Service Providers nearby San Bernardino - Transparent Temporary IT Support Assistance San Bernardino County San Bernardino California 24/7/365 Consulting Expertise for San Bernardino Network Service Companies

  • Small Office IT Manager
    Immediate Small Office Network Consulting Experts

    Progent is a pioneer in cost-effectively providing world-class network help to small businesses. Progent's success in handling the IT support needs of the chronically underserviced small business sector is the combined outcome of key technical and process innovations that have eliminated much of the traditional costs out of administering IT service, injected unmatched technical skill into the support system, and significantly accelerated the repair process.

  • Crypto-Ransomware Removal Experts San Antonio Airport SAT San Antonio 24x7x365 Crypto-Ransomware Repair Consulting South Texas San Antonio
  • Data Protection Manager 2016 Business Continuity Remote Support Services On-site Support Microsoft DPM 2016
  • Emergency Salt Lake City Netwalker Ransomware Forensics Analysis Salt Lake City, UT Salt Lake City, UT Salt Lake City Dharma Crypto-Ransomware Forensics Investigation
  • Firewall Security Consultant Stockton, United States Consulting Services CISSP Lodi, Escalon CA
  • Exchange 2003 Upgrade Outsourcing
  • Fremont Work at Home Employees VoIP Technology Consultants Silicon Valley Offsite Workforce Consulting - Fremont - VoIP Technology Consulting Services Newark, CA
  • Gentoo Linux, Solaris, UNIX Technical Consultant St Paul MN Red Hat Linux, Sun Solaris, UNIX Network Consulting St Paul-Bloomington
  • Houston-Harris County Engineer Houston-Galveston Tech Consulting
  • Huntington Beach Hermes Crypto-Ransomware Forensics Analysis Huntington Beach Huntington Beach Conti Crypto-Ransomware Forensics Investigation Huntington Beach, Orange County
  • IT Outsourcing Firm Concord 24x7 Walnut Creek IT Management
  • Immediate Remote Workers Grand Rapids Consulting Experts - Conferencing Technology Expertise Los Angeles County, United States Grand Rapids At Home Workforce Conferencing Solutions Consulting Experts Glendale, CA
  • Integrated Services Routers Online Consulting Contact Center Computer Consultant
  • Integration Support Network Support Help Desk Best Network Consultants Help Desk
  • Irvine, Orange County 24x7 Irvine Sodinokibi Crypto-Ransomware System-Rebuild Irvine, CA Irvine Spora Ransomware File-Recovery
  • Kansas City At Home Workers Help Desk Call Center Solutions Consulting Services Kansas City, US At Home Workforce Kansas City Expertise - Help Desk Call Center Outsourcing Consulting

  • Microsoft Azure migration Programming Firms
    Development Firm Azure cloud migration

    Progent can assist small businesses to migrate all or part of their computing infrastructure to Microsoft Azure. This can simplify network management and lower equipment expense. Microsoft Azure includes a comprehensive library of cloud services and Progent can assist you to evaluate the advantages and limitations of different cloud networking architectures supported by Azure. Progent can show you how to administer cloud-based or hybrid cloud and on-premises apps and network infrastructure and make sure that you sidestep the typical mistakes small companies make when migrating to the cloud. Progent can assist you to set up VMs on Azure Virtual Machines, utilize cloud storage with Azure Storage, handle authentication with Azure Active Directory, and automate backup-and-recovery mechanisms with Azure Backup. Progent can also assist you to prepare firewalls and IPsec VPN tunnels and also to manage iPhones and iPads and Google Android smartphones and tablets.

  • Louisville Dynamics GP-Great Plains Customization Expert Louisville, KY Microsoft Dynamics GP-Great Plains Louisville Dealer - Training Development Louisville Kentucky
  • Manhattan Beach Remote Workforce Setup Consulting Experts Manhattan Beach-Redondo Beach, California 24/7/365 Teleworkers Manhattan Beach Guidance - Integration Consulting Manhattan Beach-Redondo Beach, CA
  • Microsoft Certified SharePoint Foundation Integration SharePoint 2013 Support and Integration
  • Microsoft Dynamics GP Dealer near me in Liverpool - Installation Consulting Liverpool Liverpool MS Dynamics GP-Software Implementation Help Liverpool

  • Immediate SCOM 2012 Computer Consultant
    Remote SCOM 2012 Microsoft Azure Monitoring Remote Support Services

    Progent's Microsoft-certified consultants have more than 10 years of experience designing, deploying, enhancing and troubleshooting Microsoft SCOM environments and can provide organizations of all sizes expert remote or on-premises consulting support for SCOM 2012. Progent can assist your company to plan an architecture for SCOM 2012 servers that provides the responsiveness and availability needed to watch over your datacenter effectively, whether your datacenters are on-premises, in the cloud, or a hybrid solution. Progent's SCOM consultants can also assist you to import and set up System Center 2012 Operations Manager management packs based on leading practices for tracking network infrastructure as well as Microsoft and third-party apps and services. Also, Progent can deliver responsive remote or on-premises troubleshooting to assist you to fix serious issues uncovered by System Center 2012 Operations Manager.

  • Microsoft Dynamics GP-Software Reseller near Irving - Upgrade Support Irving, TX, USA Immediate MS Dynamics GP (Great Plains) Partner in Irving - Recovery Expert
  • Minnetonka-Eden Prairie Small Office Network Consulting Minnetonka-Eden Prairie Computer Network Support Firms
  • Microsoft Exchange IT Services
  • Montana Small Business Computer Consultant Consulting Service Firm Billings Montana
  • Napa Egregor Ransomware Business Recovery Yountville, Rutherford Napa Valley, United States Napa Conti Crypto-Ransomware Operational Recovery

  • Oracle PL/SQL Developer Firms
    Oracle RDBMS Development Companies

    Progent can provide fast and affordable remote access to an authorized Oracle DBA consultant or an Oracle software developer. Progent can provide comprehensive DBA services for any version of Oracle's RDBMS platform and can also assist you to design, create, update, or troubleshoot Oracle applications written with SQL and PL/SQL stored procedure programming language. Progent also offers support for Data Guard replication technologies and Oracle Database Resource Manage.

  • Offsite Workforce Consulting near me in Birmingham - Management Systems Consultants Jefferson County Alabama Remote Workforce Birmingham Consulting Experts - Endpoint Management Solutions Consulting Services Birmingham, AL
  • Computer Consulting Microsoft Exchange 2003
  • Philadelphia Telecommuters Collaboration Systems Consulting Experts Philadelphia International Airport PHL Philadelphia Teleworkers Collaboration Solutions Consultants Philadelphia
  • Plano MongoLock Ransomware Recovery Plano - Addison Ryuk Online Crypto-Ransomware Operational Recovery Experts Plano Plano Dallas, US
  • Raleigh MongoLock Crypto-Ransomware System-Rebuild Raleigh, U.S.A. Raleigh Ryuk Ransomware Virus File-Recovery Example
  • Ransomware Cleanup Help St Louis, United States St Louis St. Louis WannaCry Crypto Cleanup
  • Ransomware Removal and Data Restore South Plains Lubbock Ryuk Ransomware Hot Line Lubbock, TX
  • Recife Microsoft Dynamics GP-Software Reporting Support Recife, Estado de Pernambuco Dynamics GP (Great Plains) VAR in Recife - Installation Support
  • Red Hat Linux, Sun Solaris, UNIX Computer Consultant Debian Linux, Solaris, UNIX Support Jundiai
  • Remote Technical Support Debian Linux, Sun Solaris, UNIX Tacoma Red Hat Linux, Solaris, UNIX Support and Help Pierce County Washington
  • Remote Workers Assistance near Joinville - Collaboration Solutions Consultants Joinville Joinville, SC Telecommuters Consulting and Support Services in Joinville - Collaboration Systems Consultants
  • Remote Workers Assistance near Lima - Collaboration Systems Assistance Lima Work at Home Employees Lima Consultants - Collaboration Systems Assistance
  • Reno Temporary IT Staffing Help Reno, Washoe County Reno IT Staff Augmentation for Computer Support Organizations
  • Rio de Janeiro Crypto-Ransomware Regulatory Reporting Rio de Janeiro 24x7x365 Rio de Janeiro Locky Ransomware Forensics Investigation Rio de Janeiro, RJ
  • Saddle Brook-Teterboros Saddle Brook NotPetya Crypto-Ransomware Operational Recovery Saddle Brook Dharma Ransomware Data-Recovery Saddle Brook-Carlstadt, NJ
  • Security Auditing Firewall Modesto Firewall Computer Security Specialist Ceres, CA
  • Security Consultant Subcontractor Job Durham North Carolina Cisco CCNA Network Consultant Home Based Jobs Durham, NC
  • Security Firm Juniper SRX Series Router Security Group Juniper SRX220 Router
  • Security Security Contractor CISSP Computer Security Jacksonville, Duval County
  • SharePoint 2013 Online Consulting Downers Grove-Bolingbrook SharePoint 2010 Technology Consulting Downers Grove IL
  • Exchange Server 2003 Upgrade Remote Troubleshooting
  • Sherman Oaks Critical CryptoLocker Cleanup Services Sherman Oaks-North Hollywood, CA Sherman Oaks Urgent Ransomware Removal Sherman Oaks-Chatsworth, CA

  • Professional CISSP Certified Cybersecurity
    CISSP Certified Security Systems Engineer Technology Professional

    Progent's CISSP-certified cybersecurity consultants can assist organizations of any size with any aspect of IT security. Progent can help create cost-effective security systems that protect a small office from modern threats or Progent can design, configure, and monitor a comprehensive security environment for hybrid networks that accommodate onsite, remote, and mobile clients sharing network resources distributed over multiple physical sites and public and private clouds.

  • Microsoft Exchange Onsite Technical Support
  • Sioux Falls Work from Home Employees Cloud Systems Consulting and Support Services Sioux Falls Brandon, United States Teleworkers Sioux Falls Consulting - Cloud Integration Technology Consulting Sioux Falls
  • Sorocaba Ransomware Hermes Preparedness Consultation Sorocaba Ransomware Hermes Vulnerability Evaluation
  • Supplemental IT Support Staffing Help Consultants El Paso, Fort Bliss Short-Term Network Support Staffing Help Consulting El Paso Greater Ciudad Juarez
  • Telecommuters Lawrence Consulting Experts - Collaboration Systems Consulting Services Lawrence, MA-Nashua, NH Lawrence Lawrence Work at Home Employees Collaboration Systems Guidance
  • Teleworkers Expertise - Vitória - Voice/Video Conferencing Solutions Assistance Vitoria Remote Workers Consulting and Support Services nearby Vitória - Conferencing Systems Consulting
  • Temporary IT Staffing Help Consulting Support Barra 24-Hour Supplemetary IT Staffing for Computer Support Groups Barra
  • Microsoft Exchange Upgrade Support Outsourcing
  • Temporary Network Support Staffing Support Services Consulting Services Beverly Hills-West Hollywood, CA, United States Beverly Hills Short Term IT Staffing Support Beverly Hills California
  • Top Ranked System Recovery SQL Server 2014 Knoxville Farragut Oak Ridge SQL 2014 Support Company
  • Urgent Specialist Exchange Server Hosting Professional Exchange Server Hosting
  • WatchGuard Firebox M370 Firewall Network Consulting WatchGuard SSL VPN Security Certification

  • 24-Hour Support and Help Solomon
    Macola Integration Firm

    In addition to providing the expertise of Microsoft Dynamics GP consultants, Progent has experts in Microsoft Dynamics AX ERP Software, Microsoft Dynamics NAV Business Management Software, Dynamics SL (Solomon), Dynamics RMS, Macola ERP, MAS 90 ERP, and QuickBooks Pro by Intuit. Progent offers programming, troubleshooting, administration help, upgrade assistance, and one-on-one or group online training customized to address your specific requirements. Progent's experts also can show you how to build and support a secure, reliable server and communications infrastructure to run your ERP, MRP and accounting applications.

  • Work from Home Employees Consulting Services nearby Niterói - Network Security Solutions Consulting Experts Niterói Icarai Niterói At Home Workforce Network Security Solutions Assistance
  • Work from Home Employees Consulting and Support Services near me in Salt Lake City - Conferencing Systems Consulting and Support Services Salt Lake City, UT Telecommuters Salt Lake City Guidance - Voice/Video Conferencing Solutions Consultants Salt Lake City Utah

  • Services Microsoft Teams and Cisco Unified Communications
    Consulting Microsoft Teams and AAD

    Progent can help your organization to plan a migration to Microsoft Teams from Skype for Business Online and configure, manage, and debug a cloud or hybrid implementation of Teams. Progent can help you to integrate Teams with Microsoft 365 apps, Exchange, SharePoint, and your phone system.

    © 2002-2021 Progent Corporation. All rights reserved.