It seems that XenForo doesn't support in-site e-mails anymore, but only in-site PMs. Is it urgent? Maybe we could help. What do you need to ask of him? Let the mod team know with a PM, if you want.
I'm still here but haven't been as active on the board as I got busy with a project. Haven't gotten any PMs, though. I'm out of town until Nov 2 so will be out of touch even more (off to China).
I'll try to check for PMs on the road.
Regards,
JinTX