This is the Postfix program at host relay1-new.vianetworks.nl.
I'm sorry to have to inform you that your message could not be 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
andrefal@noord.bart.nl: host mailhub.vianetworks.nl[212.61.15.154] said: 550 andrefal@noord.bart.nl: Recipient address rejected: User unknown in virtual alias table (in reply to RCPT TO command)
damnet@noord.bart.nl: host mailhub.vianetworks.nl[212.61.15.154] said: 550 damnet@noord.bart.nl: Recipient address rejected: User unknown in virtual alias table (in reply to RCPT TO command)
dyonne@noord.bart.nl: host mailhub.vianetworks.nl[212.61.15.154] said: 550 dyonne@noord.bart.nl: Recipient address rejected: User unknown in virtual alias table (in reply to RCPT TO command)