I’ve just spent a considerable amount of time resolving a contacts sync error with a relative’s eM Client. The message was “Unsupported mail address” but unfortunately it doesn’t say which contact was the problem (out of around 550). I eventually solved it by turning on the diagnostics for Contacts AirSync and eyeballing the log. It would have been considerably easier if it had just said “Unsupported mail address: mailto:email@example.com”. Even better if it had listed all three bad mail addresses with a bit of additional context information like the “File as” name.
After reviewing other messages in this forum I can see that a few other people have had similar problems working out which specific record is actually causing a sync problem. I’d like to propose that the sync error handling is enhanced with more detail.
It’s still a great product all the same though!
Thanks & Regards,