Delivery has failed to these recipients or groups:
The recipient's email system isn't accepting messages now. Please try resending your message later or contact the recipient directly.
Diagnostic information for administrators:
Generating server: AM0P195MB0532.EURP195.PROD.OUTLOOK.COM
ぴ@hotmail.com Remote server returned '532 5.3.2 STOREDRV.Deliver; Missing or bad mailbox Database property'
Original message headers:
ARC-Seal: i=2; a=rsa-sha256; s=arcselector10001; d=