Delivery has failed to these recipi

Delivery has failed to these recipients or groups:
[e-mail]
The e-mail address you entered couldn't be found. Please check the recipient's e-mail address and try to resend the message. If the problem continues, please contact your helpdesk

ผลลัพธ์ (อังกฤษ) 2:

Delivery has failed to these recipients or groups:
[e-mail]
The E-mail address could not be entered Found You. Please check the recipient's e-mail address and try to resend the message. If the problem continues, please contact your helpdesk.