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Are you looking for a secure way to export OST emails to Maildir format? If yes, then here is the step-by-step process for OST to Maildir conversion.
Outlook users are well aware of the OST file and its limitations, as it is connected with the active profile. Thus, you can’t open the OST file on other devices or profiles. If you can’t access the OST file, then you can’t convert it, especially in a format like Maildir.
Maildir is a file format that saves your emails as separate files. It saves the file in three different folders: cur (read messages), new(unread messages), and tmp(temporary storage). There are several additional benefits to converting OST emails into Maildir format, such as –
- Less chances of file corruption compared to a single OST file.
- Maildir is compatible with Linux system and their mail servers.
- Easy to transfer to other platforms.
If you try to export OST emails to Maildir format, then you must face a few challenges.
Challenges Faced While Export OST to Maildir Format
There are a few problems that you can face when convert emails from OST file to Maildir format. Some common ones include –
- If you are trying to open an orphaned and corrupted OST file, then you will be dissatisfied.
- If you have an active Outlook profile, then there is no Maildir as an export option.
- Converting too large OST file increases the risk of data loss.
- An encrypted or damaged OST file can’t be converted easily.
Can I Convert OST to Maildir Format?
Manually, No, but with an expert tool, you can complete the conversion process without any hassle.
To make exporting easy for you, in this post, we will discuss a secure and efficient way to complete the conversion process.
How to Convert OST Emails to Maildir Files?
With the BLR OST Converter Tool, you can directly convert OST emails into Maildir format in a few simple clicks. Most importantly, the tool supports converting emails from corrupted or inaccessible OTS file into Maildir format without any data loss. All you need to do is add the OST file >> select the email folder >> choose Maildir as an export option.
Additionally, while exporting emails, this tool maintains the email folder and sub-folder structure and hierarchy. Download the free version of the software to learn about the conversion process.

Steps to Export OST Emails to Maildir Format
- Run the BLR OST File Converter on your system.
- Add the OST file by clicking the Add file button.
- Choose the email folders you want to convert.
- From multiple export options, choose Maildir.
- Browse the saving location and hit the Export button.
Done! Here, complete the OST to Maildir conversion process.
Benefits of Using the OST to Maildir Converter Tool
| Benefits | Description |
| Compatibility |
Access Outlook emails on Linux mail server
|
| No file corruption | Maildir stores each mail separately |
| Easy backups & restores | Simple directory-level copying |
| Recover inaccessible OST files | Even if Outlook or Exchange is unavailable |
| Easy Migration | Migrate OST emails to multiple accounts |
Conclusion
Exporting OST emails into Maildir format is important when you are shifting from Outlook to a Linux-based email server. In this post, we discuss the best and secure way to export OST emails to Maildir directly without any hassle. Try out the given solution and complete the conversion.
