Can you provide a reproducible recipe, or test case? Is this caused by a member with non-ASCII in their name? Or a message with non-ASCII in the From field? Any more information about how to reproduce this will really help (e.g. to create a test case).
Can you provide a reproducible recipe, or test case? Is this caused by a member with non-ASCII in their name? Or a message with non-ASCII in the From field? Any more information about how to reproduce this will really help (e.g. to create a test case).