How compare mail in two pst

You want to compare two PST files (Personal Folders Files) containing email data. Here are a few ways to do it:

Method 1: Using Outlook

  1. Open Outlook and go to the "File" menu.
  2. Click on "Open & Export" and then select "Import/Export".
  3. Choose "Export to a file" and select PST as the file type.
  4. Select the two PST files you want to compare and click "Next".
  5. Choose the folders you want to compare (e.g., Inbox, Sent Items, etc.).
  6. Click "Finish" to export the data to a new PST file.
  7. Open the new PST file in Outlook and use the "Compare Folders" feature (available in Outlook 2013 and later) to compare the contents of the two PST files.

Method 2: Using a third-party email comparison tool

There are several third-party tools available that can compare PST files, such as:

  1. PST Compare (free): A simple tool that compares two PST files and shows the differences in a tree view.
  2. PST Merge (paid): A more advanced tool that can merge, compare, and synchronize PST files.
  3. EML Viewer (free): A tool that can compare PST files and show the differences in a list view.

Method 3: Using a command-line tool

You can use a command-line tool like outlook.exe to compare PST files. Here's an example:

  1. Open a Command Prompt window.
  2. Navigate to the directory where your PST files are located.
  3. Use the following command to compare the two PST files:
    outlook.exe /import /pstfile1:file1.pst /pstfile2:file2.pst /compare

    Replace file1.pst and file2.pst with the actual file names of your PST files.

These are just a few ways to compare two PST files containing email data. The method you choose will depend on your specific needs and the level of detail you require in the comparison.