Hi,
I have raised a question that PSt file size is not decreasing after deleting the messages and your response was
" The structure of pst allows to delete items without decreasing the PST/OST file size. You can also verify it if you delete some messages from Outlook where even if you clean the delete itesm folder, the file size will not change. Outlook has a separate option for reducing file size, known as PST file size compacting as detailed on this page"
Is there a way to reduce the size of the PST file using Aspose API?
If that is not possible then the only alternative is to create a new PST file and add all the messages from the old PST file. how to preserve the same structure/format of the old pst file in the new pst file?
My requirement is to add a custom header to all the messages in a PST file.
Is there any other alternative to do this most efficiently using Aspose email API?