This is the Postfix program at host mxa.mail386.com.

I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to <postmaster>

If you do so, please include this problem report. You can delete your own text from the attached returned message.

The Postfix program

lhimaw@mail386.com: host 216.17.109.154[216.17.109.154] said: 550 5.1.1 Failed, id=12771-01-6, from MTA([213.157.243.220]:2555): 550 5.1.1 lhimaw@mail386.com: Recipient address rejected: User unknown in virtual alias table (in reply to end of DATA command)