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I need all active mail for 11 users moved from our current Zoho Mail tenants into their matching Microsoft 365 mailboxes. Only live email messages are in scope—no archives, calendars, or contacts—so the job is straightforward: grab what is in each Zoho inbox today and place it, intact and fully searchable, into the corresponding Microsoft 365 mailbox. The user accounts in Microsoft 365 are already provisioned; I simply want a clean cut-over with minimal downtime and zero data loss. You may choose the migration method you are most comfortable with (IMAP, PST export/import, third-party tool, or the native Microsoft Migration Center), as long as the result meets the criteria below. Acceptance criteria: • Every message currently visible in each Zoho mailbox appears in the matching Microsoft 365 mailbox with the same folder structure and read/unread status. • No duplicate or missing messages. • MX and DNS changes timed so users experience, at most, brief reconnection prompts. • A post-migration report confirming item counts per mailbox. If you have handled similar Zoho-to-Microsoft 365 moves and can schedule the cut-over during a low-traffic window, I’d like to hear your plan and estimated timeline.
Project ID: 40449815
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72 freelancers are bidding on average $157 USD for this job

Hi,I can assist with moving all active email data from your Zoho Mail accounts into the existing Microsoft 365 mailboxes safely and with very little interruption for users. The migration will keep emails organized with the same folders, message status, and mailbox structure so everything remains familiar after the switch. I’ll take care of the full transfer process, including DNS and MX record updates, mailbox checks, and testing to ensure there are no missing or duplicated emails. The migration can also be scheduled during off-hours to avoid disrupting daily work. Once everything is completed, I’ll share a final report confirming the migration status and message counts for each mailbox. Available to begin as soon as the required access is provided.
$199 USD in 7 days
9.3
9.3

Hi there, ★★★ Microsoft 365 Expert ★★★ 8+ Years of Experience ★★★ I can migrate all active emails for your users from Zoho Mail to Microsoft 365, ensuring a seamless transition with no data loss. This will include: - Migrating live email messages only, maintaining folder structure and read/unread status. - Ensuring no duplicate or missing messages during the transfer. - Timing MX and DNS changes to minimize downtime. - Providing a post-migration report confirming item counts per mailbox. I will use a structured approach to ensure everything is handled smoothly, choosing the best migration method for your needs. Ready to start once you provide access to both Zoho and Microsoft 365 accounts. Thanks!
$150 USD in 2 days
8.2
8.2

Hello, I have 10 years of experience in email system migrations and am well-versed in handling Zoho to Microsoft 365 transitions. I propose to use the most efficient method ensuring a seamless migration with minimal downtime. All emails will be transferred with their original folder structure and status intact. I will coordinate MX and DNS changes to minimize impact. A detailed post-migration report will be provided for verification. Regards, VishnuLal NB*
$150 USD in 1 day
7.4
7.4

Hi I can handle the migration of active mail for all 11 users from Zoho Mail into their matching Microsoft 365 mailboxes with minimal disruption. The main technical challenge is preserving folder structure, read/unread status, and message counts while avoiding duplicates or missed items during the cut-over. I have experience with Zoho Mail, Microsoft 365, Exchange Online, IMAP migrations, PST export/import, DNS/MX cut-overs, mailbox validation, and post-migration reporting. My approach would be to review each Zoho mailbox, confirm matching Microsoft 365 accounts, choose the safest migration method, and run controlled syncs before the final switch. I would then schedule the MX/DNS change during a low-traffic window and perform final delta checks so new messages route correctly to Microsoft 365. After migration, I’ll verify folder structure, item counts, searchable mail, and read/unread status for each mailbox. I’ll also provide a clear post-migration report showing results per user and any final reconnection steps needed. Thanks, Hercules
$140 USD in 7 days
6.9
6.9

Hello, I can help move the active mail for your 11 Zoho users into the matching Microsoft 365 mailboxes while keeping folder structure, read/unread status, and searchability intact. I have handled similar IMAP/PST-based mailbox migrations and can plan the DNS/MX cut-over carefully to avoid duplicates, missing messages, and keep downtime very low. I will also verify item counts per mailbox after the move and provide a clear post-migration report so you can confirm everything is clean before fully switching users over. I am ready to begin immediately and would be happy to discuss the project in further detail. Thanks, Teo
$200 USD in 2 days
6.5
6.5

Hello! I'll migrate all 11 Zoho Mail mailboxes into their matching Microsoft 365 accounts using IMAP or the Microsoft Migration Center, preserving folder structure and read/unread status with zero data loss, then time the MX and DNS cut-over to a low-traffic window and deliver a per-mailbox item count report once everything is confirmed. Any preferred cut-over window I should plan around?
$100 USD in 2 days
6.4
6.4

With over a decade of experience as an Azure Solutions Architect and DevOps Engineer, I've successfully handled numerous migrations and cut-overs. Your 11-user Zoho to 365 migration project falls well within my expertise. Not only have I earned multiple certifications attesting to my skillset in both Microsoft and AWS environments, but I'm also adept at working with other cloud platforms like Google Cloud Platform (GCP). My proficiency extends not only to the core infrastructure aspects you require for successful migration, such as MX and DNS changes or the use of various migration methods like IMAP, PST export/import, third-party tools or native Microsoft Migration Center but also helps minimize downtime while ensuring zero data loss during cut-over. With the ability to design and implement secure and scalable infrastructures across diverse platforms, I will make sure every visible message in each Zoho mailbox appears in the corresponding Microsoft 365 mailbox mirroring the same folder structure and read/unread status. I am firm on delivering no duplicate or missing messages in your migration process. Additionally, my experience allows me to consistently provide comprehensive post-migration reporting including item counts per mailbox as per your acceptance criteria. Being a meticulous engineer with a keen eye for detail, I'll ensure that users experience minimal disruption during this transition taking advantage of low traffic windows.
$250 USD in 3 days
6.4
6.4

I can handle the complete Zoho Mail → Microsoft 365 migration for all 11 users with minimal downtime, preserving folder structure, read/unread status, and message integrity while ensuring a smooth DNS/MX cutover. I have experience with IMAP and Microsoft 365 migration workflows, including Zoho-to-M365 transitions, mailbox verification, DNS/MX updates, and post-migration validation. I’ll migrate only active emails as requested, avoid duplicates, and provide a final reconciliation report with mailbox item counts for each user. My plan includes: =============== Pre-migration mailbox audit and mapping Secure mailbox sync using Microsoft-native or IMAP migration tools Low-traffic cutover scheduling MX/DNS transition with minimal user interruption Final delta sync to capture last-minute emails Post-migration verification and support I’m available to start immediately and coordinate the cutover during your preferred low-usage window.
$190 USD in 7 days
6.3
6.3

With my vast technical repertoire and a proven track record of delivering high-quality projects, I am your go-to person for this migration task. Although my area of expertise mostly lies in coding and software solutions like MT4 and MT5 platforms, my nuanced knowledge of various programming languages and technologies is an asset that I intend to utilize fully for this project. I understand the importance of a clean, seamless migration process, especially when it involves handling mailboxes for professional purposes. My technical and problem-solving skills coupled with thoroughness will ensure a smooth Zoho to 365 migration with no data loss, minimal downtime, and zero disruption to users. In terms of familiarity with the platforms related to this project, while I haven't conducted a Zoho- Microsoft 365 migration specifically before, my broad experience in handling different technologies can guarantee that I adapt quickly to new systems and deliver robust solutions. Letting me choose the most suitable method based on my expertise would be in your best interest as I aim not just for efficient outcomes but also holistic ones that factor in any potential disruptions or challenges along the way. Keeping with this spirit, I'll also ensure proper MX and DNS changes timing to minimize any disturbances for the users.
$140 USD in 1 day
6.2
6.2

Hi, I can handle the full Zoho Mail to Microsoft 365 migration for all 11 users with minimal downtime and complete mailbox integrity. I’ll migrate all active email data while preserving folder structure, read/unread status, timestamps, and mailbox organization without duplicates or missing messages. I can manage the cut-over timing, DNS/MX updates, validation checks, and final reconciliation reporting to ensure a smooth transition into Microsoft 365. I have experience with mailbox migrations using IMAP and Microsoft migration tools where accurate synchronization, low downtime, and clean mailbox mapping are critical. Ready to schedule the migration and start immediately. Usman Bashir
$180 USD in 2 days
6.0
6.0

Hi there, I’ve reviewed your Zoho to 365 migration and I’m confident I can deliver a clean cut-over with zero data loss. I’ll preserve folder structure and read/unread status, and use an approved migration path that minimizes downtime. I have several similar migrations under my belt and can schedule the cut-over in a low traffic window. My plan includes post-migration counts per mailbox and a concise report, plus timing to keep MX changes brief . Best regards,
$155 USD in 13 days
5.9
5.9

This is a clean migration job and I’ve done several Zoho → Microsoft 365 cutovers for small teams without downtime drama. For 11 users, I’d use Microsoft’s migration tooling or a controlled IMAP sync depending on mailbox sizes, then perform a final delta sync during the low-traffic cutover window so no live mail gets missed. Folder structure, read/unread state, and searchable indexing will remain intact. I’ll also handle MX/SPF/DKIM updates and provide mailbox item-count validation after migration. Estimated timeline: 1–2 days Fixed price: $320
$320 USD in 2 days
5.8
5.8

Hello dear, Greetings from MD. Toriqul Islam! We are a dedicated Web Design & Development team with over 10+ years of industry experience. I’m Engineer Toriqul Islam, an experienced Computer Science & Engineering graduate from RUET. We specialize in building modern, scalable, and user-friendly digital solutions tailored to business needs. What I Offer We help businesses grow online by delivering: • Clean, modern, and responsive website designs • High-performance and scalable web applications • User-focused UI/UX for better engagement and conversion My Technical Expertise We work across a wide range of technologies, including: • Frontend: HTML5, CSS3, Bootstrap, JavaScript, jQuery, Angular, React • Backend: Node.js, PHP, Laravel, .NET, CodeIgniter, Ruby on Rails, Python • CMS & Platforms: WordPress • Database: MySQL, MongoDB • Mobile Development: React Native, Flutter, and more Why choose me? ✔️ Clean, optimized, and well-documented code ✔️ Reusable and scalable components ✔️ On-time delivery with complete requirement fulfillment We are confident in our ability to turn your ideas into a powerful digital product. Let’s discuss your project and make it a success. Looking forward to working with you! Best Regards, Md. Toriqul Islam
$76 USD in 2 days
5.9
5.9

With over a decade of experience in the software engineering field, I can confidently say that I have mastered the art of efficient and seamless migration processes. Having worked extensively with both Zoho and Microsoft 365 platforms, I am well-acquainted with their functionalities and intricacies that often come into play during migrations. This familiarity positions me well to meticulously execute the task at hand without jeopardizing data integrity or incurring unnecessary downtime. My comprehensive suite of skills stockpiles two aces up my sleeve – my expertise in handling CRM systems, including the renowned Zoho, and my proficiency in PHP, which I envisage coming in handy during the migration process. Ranked within the top 1% of freelancers on this platform, you can rest assured that hiring me would guarantee top-tier dedication and professionalism on your project. Your satisfaction is my ultimate priority and I will not relent until all acceptance criteria set out for this project are met. Looking forward to discussing my plan and estimated timeline for your project très soon.
$140 USD in 7 days
5.4
5.4

I have experience handling email migrations between enterprise platforms including Zoho Mail and Microsoft 365, ensuring data integrity, minimal downtime, and accurate mailbox synchronization across multiple users. For your migration, I can move all active emails for the 11 users from Zoho into their corresponding Microsoft 365 mailboxes using a secure and reliable method such as IMAP-based migration or Microsoft’s native migration tools, depending on what ensures the cleanest cut-over for your setup. The focus will be on preserving folder structure, read and unread status, and ensuring full searchability inside Microsoft 365 without creating duplicates or missing messages. Once completed, I will validate each mailbox against source counts, coordinate DNS and MX updates for a smooth transition window, and provide a clear migration report confirming successful transfer for all users.
$140 USD in 7 days
5.4
5.4

Hi, I understand you need a clean Zoho Mail → Microsoft 365 migration for 11 users, focused only on active inbox data with zero loss, preserved folder structure, and a smooth cutover. I’ve handled similar IMAP and M365 migrations where the key priority is accuracy + minimal downtime, especially when switching live mail systems. Here’s how I’d approach it: • Audit Zoho mailboxes (confirm folders, message counts, and structure per user) • Choose the safest migration method (typically IMAP sync or Microsoft Migration Manager depending on access) • Map each Zoho account to its corresponding Microsoft 365 mailbox • Run a pre-sync to reduce cutover time • Perform final delta sync during a low-traffic window • Switch MX records and DNS with controlled propagation • Validate each mailbox for completeness (folders, read/unread states, counts) • Provide a post-migration report per user confirming successful transfer Acceptance criteria would be strictly met: • No missing or duplicate emails • Folder structure preserved • Minimal downtime during cutover • Verification report for all 11 accounts Since this is a small migration set, it can typically be completed quickly once access is provided and DNS timing is agreed.
$140 USD in 7 days
4.8
4.8

Hi! I understand that you need to migrate active emails for 11 users from Zoho Mail to Microsoft 365 with minimal downtime and zero data loss. I specialize in email migrations, having successfully completed numerous transitions, ensuring that all data integrity and structure are maintained throughout the process. Could you please confirm if any specific time frame is preferred for the migration? Also, do you have any preferences regarding the migration method, or are you open to suggestions? In a previous project, I managed a migration from a different email platform to Microsoft 365. I utilized a third-party tool that allowed for a seamless transition, preserving the folder structure and ensuring no data was lost. By scheduling the migration during off-peak hours, I minimized user disruption and provided a detailed post-migration report that outlined the item counts and any discrepancies. For your project, I can ensure that every message currently in each Zoho mailbox is accurately transferred to the corresponding Microsoft 365 mailbox, with all read/unread statuses preserved and no duplicates or missing messages. I will manage the MX and DNS changes carefully to facilitate a smooth cut-over. Let’s chat about your requirements and how I can assist you in achieving a successful migration! Best regards, Heindrick
$140 USD in 7 days
5.1
5.1

Hello, Could you provide access to the Zoho and Microsoft 365 accounts for a smooth migration? I understand the need for a clean cut-over with minimal downtime and zero data loss. I have experience in email migrations, and I’m confident I can handle this task efficiently. To ensure everything goes smoothly, can you clarify the following? 1. Are there any specific time windows you prefer for the migration? 2. Would you prefer a specific migration method like IMAP or the Microsoft Migration Center? 3. Are there any unique folder structures or settings in Zoho that must be preserved? 4. Will there be any additional tools or resources available to assist in the migration? 5. Do you need a specific format for the post-migration report? Once I have these details, I can provide you with a timeline and cost estimate. My goal is to ensure every message is accurately transferred while meeting your acceptance criteria. Relevant Portfolio: • https://www.freelancer.com/u/amjad2 Best Regards, Amjad Iqbal
$150 USD in 3 days
4.8
4.8

Dear Client, I’m a full-stack developer with 10+ years of experience (B.Sc. CSE, BUET), specializing in email migrations between Zoho and Microsoft 365. Method: Native Microsoft 365 migration tool (IMAP-based) – no third-party cost, preserves folder structure, read/unread status, and supports incremental sync before cut-over. Process: Pre-stage migration (runs with zero user impact), final delta sync during low-traffic window, then update MX/DNS. Users experience brief reconnection prompts at most. Deliverables: Post-migration report with item counts per mailbox. Zero data loss guaranteed. I have successfully migrated Zoho to M365 for multiple small businesses. Do you have admin access to both Zoho and Microsoft 365 tenants? Share your preferred cut-over day/time. Looking forward to a clean migration. Best regards, Md Ruhul Ajom
$50 USD in 3 days
5.4
5.4

⚠️ If you're not happy, you don’t pay. ⚠️ Hi there, I can seamlessly migrate all active mail for 11 users from Zoho Mail to Microsoft 365 using a reliable and secure method, ensuring zero data loss and minimum downtime. I will deliver: • Transfer of all visible messages with the same folder structure and status • No duplicates or missing emails • Structured MX and DNS changes for minimal user disruption • Comprehensive post-migration report for each user You will also receive: • Detailed documentation for future reference • Ongoing support for any post-migration queries I am confident I can execute this migration professionally and efficiently. Looking forward to discussing the plan and timeline with you. Best regards, Chirag.
$200 USD in 7 days
4.3
4.3

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