微软Exchange Jobs

I need to move our entire Microsoft 365 environment from the current tenant into a new company tenant. The scope covers Exchange Online mailboxes, SharePoint and OneDrive documents, and all user calendars. In total we have well over 200 GB of data and every existing user—along with their groups, permissions, and licenses—must arrive intact in the destination tenant. I will supply admin credentials for both tenants and can coordinate change-control windows. You should plan, execute, and validate the migration using best-practice tooling (PowerShell, Microsoft 365 Admin Center, Azure AD, etc.) while keeping user downtime to an absolute minimum. Deliverables: • Complete transfer of emails, documents, and calendars into the new tenant • Recreation of all user accoun...

My copy of Outlook will not open at all. Each time I launch it, a dialog appears saying it "cannot open the OST because it is configured to use a different mailbox," and then the program closes. I need someone who knows Outlook’s data-file handling inside out to: • get the application to start normally again • reconnect the correct mailbox (or build a new profile) without losing any existing mail, calendar or contacts • show me exactly what was changed so I can avoid the issue in future You’re welcome to work over a remote session or guide me step-by-step—whichever is quicker. Once Outlook opens, sends and receives mail as expected, and the error no longer appears, the job is done.

I need assistance to set up Office 365 for my small team (1-10 members). We're looking to primarily use Outlook and Teams for meetings, chats, and file sharing. Requirements: - Set up Office 365 accounts for 1-10 staff members - Integrate Outlook and Teams for seamless communication - Create shared folders and files within Teams - Provide basic setup and usage training Ideal Skills: - Experience with Office 365 and Microsoft Teams - Strong training and communication skills - Ability to set up and integrate Microsoft accounts

I’m ready to leave Yandex and take ten company mailboxes – along with every email, contact, and calendar entry – to a new provider. I haven’t locked in the destination yet, so if you’re comfortable moving data into Google Workspace, Microsoft 365 / Outlook, Zoho Mail or another solid platform, feel free to recommend the best fit. Scope of work • Export all data from each Yandex account and import it into the chosen service, preserving folder structure, labels, contacts and calendars. • Keep mail flow uninterrupted during the cut-over; update MX, SPF, DKIM and DMARC records when we flip the switch so nothing lands in spam or bounces. • Set up the ten fresh accounts on every device we use – macOS and Windows laptops plus a mix of iPho...

Project Description: We are seeking an experienced Network Engineer with specific expertise in the Ubiquiti UniFi ecosystem to help us migrate our user authentication and access control from a traditional Active Directory (AD) environment to UniFi Identity (Standard or Enterprise). The primary goal is to centralize user management directly within the UniFi firewall/console, allowing us to decommission our Windows-based Active Directory while maintaining secure, role-based access to our network resources. Scope of Work: UniFi Identity Setup: Configure UniFi Identity (UID) on our UniFi Cloud Gateway. User Migration/Creation: Assist in migrating existing users or setting up a new user directory within UniFi Identity. Authentication Replacement: Set up One-Click WiFi (Radius-less or WPA-Ent...

I'm experiencing an urgent issue where all Gmail accounts I'm trying to email are being blocked. This started after my marketing person sent out a bulk email via Mailchimp using my Outlook account. I need this resolved as soon as possible. Key Requirements: - Investigate and identify the root cause of the blocking - Implement necessary measures to unblock my emails to Gmail accounts - Ensure that my domain and email reputation are restored Ideal Skills and Experience: - Expertise in email deliverability - Familiarity with Outlook and Mailchimp - Experience in managing and resolving email blocking issues - Knowledge of domain reputation management

I need a Windows-savvy specialist to complete the following tasks in a single remote session (or on-site, if you prefer), for a fixed total price of €120: Configure automatic, two-way file synchronization between my desktop PC and laptop using OneDrive. Only work and document folders should be synced — no system files, applications, or personal media. Set up email on both machines so inboxes, folders, and read/unread status remain perfectly in sync. My provider is Outlook, and I’m open to either IMAP or full Exchange — whichever you consider more robust for this setup. Security is paramount: I will enter all passwords myself during the session and change them afterward. When replying, please confirm: • That you accept the €120 fixed price • Estimat...

Responsible for providing administrative and operational support using Microsoft Office applications to ensure efficient day-to-day business operations. Handles documentation, data management, reporting, and communication tasks while maintaining accuracy, confidentiality, and professionalism. Key Responsibilities: Create, edit, and format documents using Microsoft Word Prepare spreadsheets, reports, and data analysis using Microsoft Excel (formulas, pivot tables, charts) Design professional presentations using Microsoft PowerPoint Manage emails, calendars, and meetings using Outlook Maintain and organize digital files and records Input, update, and verify data with a high level of accuracy Generate regular reports and summaries for management Coordinate schedules, meetings, and de...

I am rolling out Microsoft Intune to 45 Windows 10/11 users and want the environment ready before their machines ship. some device are Azure AD joined, some are not, now I need an Intune specialist to complete the initial build-out, enroll the PCs, and publish core policies so everything works out of the box on first sign-in. Scope of work • Security policies: configure baseline Windows security, BitLocker with escrow, antivirus/Firewall (Defender) settings, device compliance rules, and automated OS update rings, disable USB ports. • Application deployment: package and silently push our standard software stack (O365, Teams, Adobe Reader, two in-house EXE installers) plus set up a Company Portal experience for future self-service installs. • User profile management: i...

I’m looking for a Microsoft Exchange specialist who can jump into my on-premises Exchange Server 2016 environment, identify the configuration errors that are holding it back, correct them, and then guide the full in-place upgrade to Exchange Server SE. Scope of work • Audit the existing Exchange 2016 setup (mail flow, certificates, virtual directories, receive/send connectors, Active Directory integration). • Document every configuration error you find, explain the root cause, and apply the required fixes. • Prepare the environment for Exchange SE: schema/AD prep, hardware and OS checks, prerequisite installation. • Perform the upgrade, migrate all databases and services, and keep downtime to an absolute minimum. • Run post-upgrade validation&mda...