Reliable Exchange support without the complexity.
Unsupported Exchange creates risk, so PROTELI maps a safer path after one clear assessment.
Mailbox moves can disrupt work, so a structured migration plan helps keep email flowing.
Hybrid setups get confusing, so plain-language support turns choices into practical next steps.
Recurring email issues slow teams down, and PROTELI resolves 90% of issues on the first call.
Limited IT staff creates strain, so you get a full expert team at a fraction of hiring in-house.
Clients value responsive guidance, clear planning, and IT support that keeps work moving.
Exchange environments can hide risk, especially after Exchange Server 2016 and 2019 reached end of support in October 2025. PROTELI reviews your current setup, user needs, mail flow, security controls, and business requirements before recommending a path forward.
You receive plain-language guidance on whether Exchange Online, Exchange Server Subscription Edition, or a hybrid model fits best, so decisions are based on cost, continuity, security readiness, and long-term manageability.
Migrating to Exchange Online can reduce server upkeep and simplify day-to-day email management, but the move needs careful planning. PROTELI helps prepare mailboxes, shared mailboxes, public folders, permissions, and user access before the transition begins.
The process is designed to protect your data, reduce downtime, and keep staff informed. After the move, responsive help-desk support helps users reconnect devices, confirm access, and get back to work quickly.
Some businesses still need a server-based Exchange environment because of applications, workflows, or business requirements. PROTELI helps evaluate whether Exchange Server Subscription Edition is the right fit and supports the planning needed to modernize safely.
The focus is on moving away from unsupported versions, improving reliability, documenting the environment, and helping your team avoid unexpected technical overhead. You get structured support without confusing technical explanations.
Hybrid Exchange can be useful, but it can also become difficult to manage without dedicated expertise. PROTELI helps align cloud and server-based email so users, devices, permissions, and mail flow work as expected.
Support includes reviewing configuration, documenting dependencies, troubleshooting access issues, and helping your business decide when to keep, simplify, or retire hybrid elements. The result is a clearer, more manageable email environment.
Email problems affect productivity fast. PROTELI provides reliable and responsive IT support for Exchange and Microsoft 365 issues, with plain-language help for users and practical troubleshooting for business-critical communication.
With 24/7/365 on-demand support and a 90% first-call issue resolution proof point, your team has access to help when email access, calendars, shared mailboxes, or connectivity issues interrupt the workday.
Exchange security is not just an IT concern. It affects business continuity, insurance readiness, and customer trust. PROTELI helps review email security settings, user access, backup considerations, spam and phishing defense, and practical safeguards such as multi-factor authentication.
The approach is proactive and understandable. Instead of overwhelming your team, PROTELI helps prioritize the steps that reduce risk, support compliance-adjacent needs, and keep email operations stable.
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Email is one of the systems your business cannot afford to treat casually. Exchange Server 2016 and 2019 reached end of support in October 2025, which means many businesses now need a clear plan for upgrading, moving to Exchange Online, or managing a hybrid setup safely.
PROTELI brings Microsoft experience, structured planning, and plain-language support to help you understand your current environment and choose the right next step. The goal is not change for its own sake. It is practical business continuity, stronger security readiness, and reliable email access with fewer surprises for your team.
Exchange migrations involve more than moving mailboxes. Your calendar history, shared mailboxes, public folders, permissions, devices, and user access all need careful planning. PROTELI follows a methodical process built around minimizing disruption and protecting business communication.
Get a clear Exchange path with less disruption and more confidence.
Not every business needs the same Exchange setup. Some are ready to move fully into Microsoft 365. Others need a hybrid approach for operational, security, or application reasons. PROTELI helps translate those options into practical business decisions.
Founded by Martin Propper and Eugene Boutenko, PROTELI combines corporate IT structure with startup resourcefulness. That balance matters when email uptime, user adoption, and cost control are all on the table. You get tailored IT solutions aligned with organizational goals, supported by responsive help desk service and proactive operational prevention.
You get a complete solution for managing, migrating, and supporting Microsoft Exchange environments. Services include assessment of your current setup, planning for upgrades or migration to Exchange Online, mailbox and public folder migration, and post-migration support. Continuous monitoring, issue resolution, and plain-language guidance ensure your email systems stay reliable and protected without unnecessary complexity.
By taking a proactive approach, Microsoft Exchange Services identify risks and implement structured migration or upgrade plans that minimize disruption. Ongoing monitoring and a help-desk that resolves 90% of issues on the first call keep your email running smoothly. This means fewer surprises, faster resolution, and less lost productivity for your team.
The migration process is methodical to protect business continuity:
The timeline and cost depend on the number of mailboxes, data volume, and complexity of your current setup. Most small businesses experience a straightforward migration that minimizes downtime, with careful planning to avoid surprises. You receive a clear proposal after an initial assessment, and you benefit from a full team of experts at a fraction of the cost of hiring in-house IT staff.
You gain a partner that quickly understands your business objectives and translates technical choices into practical decisions. Dedicated Pods learn your environment, provide personalized support, and deliver reliable results with simplicity, reliability, and affordability. With an average 85% reduction in recurring IT issues after three months and a 90% first-call resolution rate, you can focus on growth while your email stays protected and accessible.