How to Import OST to Rackspace Mail?

If you are trying to import OST to Rackspace mailbox, you may already know that it is not a straightforward task. Many users face issues when they leave an Exchange environment, lose Outlook access, or deal with orphan or damaged OST files.

This guide explains why OST files cannot be imported directly into Rackspace and shows you a safe, proven method to migrate OST data to Rackspace without data loss.

Whether you are an individual user or an IT administrator, this article focuses on what actually works.

Why Users Want to Import OST to Rackspace?

Rackspace Email is widely used for its:

• Strong security standards
• Reliable uptime and performance
• Business-grade email management
• IMAP support for professional environments

At the same time, OST files are commonly created in:

• Exchange Server
• Office 365
• Outlook cached mode

When users change jobs, migrate servers, or face account deletion, they are often left with only an OST file. The challenge begins when they try to move that data into Rackspace.

Why OST Files Cannot Be Used with Rackspace

OST (Offline Storage Table) files have strict limitations:

• OST files are profile-specific and linked to a particular Outlook account
• They are encrypted by Exchange or Outlook for security
• Once disconnected from the original server, the OST becomes orphaned
• Rackspace only supports IMAP-based email access, not Outlook data files

Because of these restrictions, manual OST to Rackspace migration is not possible.

How to Transfer OST File to Rackspace Account Automatically?

Use the Xtraxtor OST Converter tool to instantly transfer emails from OST to Rackspace mailing account. This automated tool can directly move OST emails to a Rackspace mailbox in a few simple steps. With its advanced filter feature, users can import emails with a precise name, from, cc, bcc, time, date, subject, content, etc. With its simple working mechanism, it is easy to import OST to Rackspace account.

Use the demo version of the software and check it’s complete working process;

Steps to Import OST to Rackspace Mail Account

Follow the given instructions and move OST file to Rackspace in a few simple steps.

Step 1. Install the Xtraxtor on your system and run it.

Step 2. After that, select Open >> Email Data File >> OST File >> Select File from Folder.

Step 3. Here you can view emails and other data from the uploaded OST file.

Step 4. Then, click on Export and choose the IMAP option.

Step 5. You can select the email folders you want to import.

Step 6. At last, enter your Rackspace email id and password and click the Save button.

Done! Here you import OST to Rackspace mailbox in a few simple clicks without any data loss.

Why Use OST to Rackspace Import Tool?

With this automated software, there are various exceptional features that make the import process efficient and effective. Some of them are mentioned here –

• Transfer OST Emails With Complete Data: This tool import emails along with calendars, contacts, tasks, journals, notes, and various other mailbox data as well.
• Maintain Folder Hierarchy: While transferring emails from OST file to Rackspace account, this tool preserves the email folder and sub-folder structure. There will be no changes in the mailbox formatting.
• Email Filters: With this software, there are various filter options that can be used to save specific emails and avoid unwanted imports. One can apply filters such as – to, from, cc, bcc, subject, name, time, date, has attachments, etc.
• Data Extraction: Use this software and extract email addresses, phone numbers, contact photos, and associated email addresses and phone numbers. This extracted data will be saved in a single text file.
• Windows Supportive Software: This tool supports all Windows editions without any issues. One can install and run this software on Windows 11, 10, Vista, XP, and all other previous versions.

Conclusion

To sum up, importing OST file into Rackspace mailbox helps you keep your email data safe, accessible, and well-organized for the long term. It also allows you to move away from Outlook or Exchange without worrying about losing important emails, attachments, or mailbox items.

In this blog, we explained why a direct manual method is not possible and shared a reliable professional solution to complete the OST to Rackspace migration smoothly. You can choose the method that best fits your needs, but for a secure, quick, and error-free transfer, using an expert tool is the most practical option.

Frequently Asked Questions

Q1. Can I directly import an OST file into my Rackspace webmail account?

Ans. No, there is no direct manual way to transfer OST emails to Rackspace. However, using the automated tool, you can directly import OST file to Rackspace mailbox.

Q2. Can I transfer my OST file data, including emails and attachments?

Ans. Yes, the tool will effortlessly import OST emails to Rackspace along with attachments and other data.