Zentyal/sogo — pull request #69 by blaxter (2014-12-29 18:25:13+00:00)
Title: Ignore unhandled properties instead of abort

Use case to replicate this: send an email in rtf format with an image (the image is a PT_OBJECT property). With this patch the image won't be created and the email won't have it, but at least `abort()` won't be called.