Simple Steps to Migrate BigRock Email to Office 365

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  • Updated on August 26th, 2025

Morgan runs a small IT consulting company in Bangalore. His team of 25 employees had been using BigRock’s business email service. For years, it came bundled with their domain and hosting. However, he started facing some challenges, such as limited storage, basic spam protection, and junk mail issues.

After comparing multiple options, Morgan decided to migrate BigRock Email to Office 365. As a result, the company noticed improved productivity and reduced IT difficulties. If you are planning a BigRock migration to Office 365, then your search is over. In this blog, we will explain how to migrate from one email account to another. We will discuss the effective solution using CloudXena IMAP Email Backup Tool and a manual approach for the same.

Why BigRock to Office 365 Migration Makes Sense?

  • Large Mailbox Storage

 Office 365 offers 50GB of mail storage to each user, which is more than BigRock offered mail storage for each user.

  • Integrated Productivity Apps (Word, Excel, Teams, OneDrive, etc.)

Employees connected with the Office 365 ecosystem get the benefit from productive apps like Word, Excel, Teams, and more.

  • Seamless Accessibility Across Devices

Employees can access their files, emails, and apps on desktops, laptops, tablets, and smartphones.

  • Data Backup and Recovery

Office 365 offers built-in options and version control. However, sometimes user may lose or delete their data, but you can easily restore your files and emails.

  • Professional Brand Image

Office 365 earns more goodwill and trust compared to other email clients. Clients often view business using Office 365 email as more professional and reliable.

  • Automatic Updates and Maintenance

Office 365 provides automatic updates to improve its services constantly. Make sure users always have the latest security features.

Effective Solutions to Migrate BigRock Email to Office 365

After understanding why this migration makes sense, let’s find the different methods to migrate BigRock email to O365. In this process, we will make use of the CloudXena IMAP Email Backup Tool to carry out the migration. Moreover, we will explain how to do it for free.

Efficient Method to Migrate from BigRock to Office 365

Using an automated tool for migration reduces the migration time and helps to maintain the folder hierarchy. Also, it benefits users to migrate their emails with perfection. In addition, if you want to convert IMAP Emails to PDF, then you can use the same tool for this conversion. Follow the given steps for this migration. 

Steps to Transfer BigRock Email to Office 365

  1. To start, launch the CloudXena IMAP Email Backup Tool.
    Simple Steps to Migrate BigRock Email to Office 365
  2.  
  3. Then, select Single or Batch Mode & log in with BigRock login details. Or, Import CSV with the list of credentials. Press Next.
    Simple Steps to Migrate BigRock Email to Office 365
  4.  
  5. After that, preview folder structures and pick the folders, and click Next.
    Simple Steps to Migrate BigRock Email to Office 365
  6.  
  7. Thereafter, choose the email client for Office 365 & log in with its credentials.
    Simple Steps to Migrate BigRock Email to Office 365
  8.  
  9. Finally, apply filters according to your requirements >> Convert.
    Simple Steps to Migrate BigRock Email to Office 365

Furthermore, it is an efficient utility to export IMAP Emails to CSV within a few minutes. So, this tool can help you with the export as well.

Native Method to Migrate BigRock Email to Office 365

This method is often used by the individual user for migration. Although this method is free, and is quite technical and time-consuming. It only works when you have a small number of files to migrate. But for large files or for secure migration, we advise the automated tool.

Step 1: Connect BigRock Account to Outlook

  1. To begin, start your Outlook application >> “File” option.
  2. Then, select Add Account option and enter your BigRock email address.
  3. After that, click on the Connect option.
  4. Here, you will see the  “IMAP” option and enter the provided settings below:
    • Incoming Mail Server     -> mail.bigrock.com
    • Outgoing Mail Server     -> smtp.bigrock.com
    • Incoming Port Number  -> 993 ( Use SSL/TLS)
    • Outgoing Port Number  -> 465 or 587 (Use SSL/TLS or STARTLS)
  5. Next, provide your BigRock login credentials and continue by selecting the Next option.
  6. Afterwards, verify that your BigRock account will get connected.

 Step 2: Connect Outlook to Office 365 

  1. Open your Outlook application and go to File.
  2. Then, select Add Account >> enter Office 365 email address >> hit Continue.
  3. Furthermore, the Outlook application will automatically detect your email settings. If it doesn’t detect it, then enter the given details below.
    • Incoming Mail Server     -> outlook.office365.com
    • Outgoing Mail Server     -> smtp.office365.com
    • Incoming Port Number  -> 993 ( Use SSL/TLS)
    • Outgoing Port Number  -> 587 (Use STARTLS)
  4. Finally, type in your Office 365 password and proceed by clicking on Next.

Once both Outlook and Office 365 are connected. Then go to the Outlook folder where your email is stored. Afterwards, drag and drop them one by one to Office 365.

Conclusion

To conclude, migrate BigRock email to Office 365 step by step is a brave move for business entities. For organizations or individuals who want to overcome storage limitations, security concerns, and collaboration challenges. While the manual approach is free, it can be time-consuming and only suitable for smaller migrations. For a secure, hassle-free, and faster experience, the CloudXena IMAP Email Backup Tool is the recommended solution.

Frequently Asked Questions

Q1. Which is the best tool to migrate BigRock Email to Office 365?

Ans: CloudXena IMAP Email Backup Tool is the best tool to transfer BigRock email to Office 365. It provides effective results with proper accuracy.

Q2. Why should you consider migrating BigRock email to Office 365?

Ans: Migrating from BigRock email to Office 365 brings multiple benefits. Office 365 offers 50GB mailbox storage per user, advanced data security, and automatic updates to keep your system protected. Along with email, you also get access to productivity apps like Word, Excel, Teams, and OneDrive for smooth collaboration.

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