Created PST files not working with New Outlook on Mac

PST files I create with Aspose.Email for Java (versions 25.5 through 26.5 – unclear if this was an issue prior to 25.5) import without issue into Outlook for Windows (New and Legacy/Classic) and “Legacy” Outlook for Mac. However, they don’t import well into New Outlook for Mac. Messages are missing entirely or they appear with issues like only including the first letter of the message body. Is this a known issue?

Hello @mhovey248,

Thank you for bringing this to our attention.

We are not currently aware of a known issue affecting PST files created by Aspose.Email for Java when imported into the New Outlook for Mac.

We’ll perform our tests and get back to you with our findings.