You probably should have posted this in the Pegasus forum, not the Mercury forum, but no matter.
There are a couple of options available to you. When you create a new folder in Pegasus, you can choose to create a 'Unix Mailbox Folder'. If you do this and transfer your messages into that folder, you can later have Thunderbird import that Unix-style folder directly.
Alternatively, I've found in the past that saving an individual message as a .txt file (right-click and choose Save message data to file) but then changing the filetype to .eml makes that message readable by any of the main clients.
<p>You probably should have posted this in the Pegasus forum, not the Mercury forum, but no matter.</p><p>There are a couple of options available to you. When you create a new folder in Pegasus, you can choose to create a 'Unix Mailbox Folder'. If you do this and transfer your messages into that folder, you can later have Thunderbird import that Unix-style folder directly.</p><p>Alternatively, I've found in the past that saving an individual message as a .txt file (right-click and choose Save message data to file) but then changing the filetype to .eml makes that message readable by any of the main clients.</p>