Send fails with pyinstaller only when contents is added

[JoaoieP]

Isolated the issue using a script with only yagmail and send.

Crashes upon attempting to send email with anything passed to contents, even with yagmail.raw. Only affects program made with pyinstaller. Attachments and subject are fine.

[kootenpv]

What's the error?

[JoaoieP]

Crashes with no output. If you have any ideas (some sort of debug verbose mode?) I 'm willing to do more tests.

[kootenpv]

Not sure how pyinstaller works but perhaps you can insert some printing code in the send function of the source code somehow