Bad Character Blanks Subject Line Under Mac OS X

[scocca]

I have an email message in my INBOX in which the subject line contains--I derive from context--a curly apostrophe character in a charset which Mulberry does not seem to recognize.

In Windows Mulberry 4.0.8, the mailbox window shows the subject line with a small box in place of the problematic character.

Under Mac OS X Mulberry 4.0.6, the mailbox window shows an entirely blank subject line for the message.

When I open the message window under Mac OS X, the subject line displays (though with a space in place of the problem character).

It is a multipart email message with both text/plain and text/html parts.

I can make the message available for troubleshooting if that will help.