This is the Postfix program at host MailGate-2.bce.lu.
I'm sorry to have to inform you that the message returned below could not be delivered to one or more destinations.
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 message returned below.
The Postfix program
kayem@clt-ufa.com: host int-mx-1.bce.lu[146.220.199.63] said: 550 5.1.1 User unknown (in reply to RCPT TO command)
kenney@clt-ufa.com: host int-mx-1.bce.lu[146.220.199.63] said: 550 5.1.1 User unknown (in reply to RCPT TO command)
lajj@clt-ufa.com: host int-mx-1.bce.lu[146.220.199.63] said: 550 5.1.1 User unknown (in reply to RCPT TO command)
startrip@clt-ufa.com: host int-mx-1.bce.lu[146.220.199.63] said: 550 5.1.1 User unknown (in reply to RCPT TO command)
staton@clt-ufa.com: host int-mx-1.bce.lu[146.220.199.63] said: 550 5.1.1 User unknown (in reply to RCPT TO command)
thomson@clt-ufa.com: host int-mx-1.bce.lu[146.220.199.63] said: 550 5.1.1 User unknown (in reply to RCPT TO command)