Mail problem

Hi,
Ive got an email problem, for some reason all mail is rejected, here is part of my mail logs

Code:

Apr  5 18:30:08 server1 postfix/smtpd[12707]: connect from unknown[192.168.1.6]
Apr  5 18:30:13 server1 postfix/smtpd[12707]: warning: support for restriction "check_relay_domains" will be removed from Postfix; use "reject_unauth_destination" instead
Apr  5 18:30:13 server1 postfix/smtpd[12707]: NOQUEUE: reject: RCPT from unknown[192.168.1.6]: 554 5.7.1 <support@********.co.uk>: Recipient address rejected: Relay access denied; from=<support@*****co.uk> to=<support@*****.co.uk> proto=ESMTP helo=<alex>

Any idea how to fix it?
Thanks,
Alex

 

Code:

Apr  6 11:36:06 server1 postfix/smtpd[27048]: NOQUEUE: reject: RCPT from unknown[192.168.1.6]: 554 5.7.1 <support@******co.uk>: Relay access denied; from=<support@*****.co.uk> to=<support@*******.co.uk> proto=ESMTP helo=<alex>
Apr  6 11:36:06 server1 postfix/smtpd[27048]: disconnect from unknown[192.168.1.6]

Im still getting this error when i send mail

And the address is in users table

Code:

###################################
#
# ISPConfig virtusertable Configuration File
#         Version 1.0
#
###################################
support@www.******.co.uk    fphost31_support

Any ideas?

 

I added the co-domain now though it hasnt changed /etc/postfix/virtusertable or /etc/postfix/local-host-names

 

What's in /etc/postfix/virtusertable now?
What's the output of

Code:

ls -la /root/ispconfig

?
Any errors in /home/admispconfig/ispconfig/ispconfig.log?

 

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