The title was “Legal Service Inquiry,” and this was the extent of the text:
We want to retain your firm for legal representation matter.
Shionogi & Co., Ltd.
The addresses of all the “undisclosed recipients” were encrypted, but there didn’t seem to be anything hidden below the message header. I have no idea why this would be sent to me; I am not a lawyer, and it’s been a few years since the last time I stayed at a Holiday Inn Express.