"Max MCU exceeded in Jpeg read"
This is the TER from SubSystems choking on a bad JPG. It's not as flexible as many (most?) JPG readers to having bad headers in the file. That said, I've not seen this error in quite some time. What version of WinPMail are you running? If v4.41 you might want to try PB1 since it has an updated TER.
Thomas R. Stephenson
San Jose, California
Member of Pegasus Mail Support Team
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