Postfix Log

Hiya

I was today contacted by my ISP that they get tons and tons of emails from my server.. I asked them to send me part of their logs. I then matched that with my server logs and got that here. However I'm not quite sure what that means:

Code:

Feb  2 06:39:52 t390 postfix/smtp[30899]: DE3DEDCA56: to=<[email protected]>, relay=ci18w.com[83.133.96.6], delay=185080, status=deferred (host ci18w.com[83.133.96.6] said: 450 <[email protected]>: Recipient address rejected: Domain not found (in reply to RCPT TO command))
Feb  2 06:39:52 t390 postfix/smtp[30904]: ACDC7DCA87: to=<[email protected]>, relay=rsoyh.com[83.133.96.6], delay=95998, status=deferred (host rsoyh.com[83.133.96.6] said: 450 <[email protected]>: Recipient address rejected: Domain not found (in reply to RCPT TO command))
Feb  2 06:39:52 t390 postfix/smtp[30903]: AED9CDD8F6: to=<[email protected]>, relay=a18ch.com[83.133.96.6], delay=208068, status=deferred (host a18ch.com[83.133.96.6] said: 450 <[email protected]>: Recipient address rejected: Domain not found (in reply to RCPT TO command))
Feb  2 06:39:52 t390 postfix/smtp[30881]: AAD91DCA97: to=<[email protected]>, relay=j805b.com[83.133.96.6], delay=61864, status=deferred (host j805b.com[83.133.96.6] said: 450 <[email protected]>: Recipient address rejected: Domain not found (in reply to RCPT TO command))
Feb  2 06:39:52 t390 postfix/smtp[30884]: D5308DD935: to=<[email protected]>, relay=rosij.com[83.133.96.6], delay=414736, status=deferred (host rosij.com[83.133.96.6] said: 450 <[email protected]>: Recipient address rejected: Domain not found (in reply to RCPT TO command))
Feb  2 06:39:52 t390 postfix/smtp[30886]: D186FDD8DD: to=<[email protected]>, relay=n5wmd.com[83.133.96.6], delay=302969, status=deferred (host n5wmd.com[83.133.96.6] said: 450 <[email protected]>: Recipient address rejected: Domain not found (in reply to RCPT TO command))
Feb  2 06:39:52 t390 postfix/smtp[30879]: A9110DCA5D: to=<[email protected]>, relay=q9tyv.com[83.133.96.6], delay=118477, status=deferred (host q9tyv.com[83.133.96.6] said: 450 <[email protected]>: Recipient address rejected: Domain not found (in reply to RCPT TO command))
Feb  2 06:39:52 t390 postfix/smtp[30877]: DCB27DCA4A: to=<[email protected]>, relay=oc59w.com[83.133.96.6], delay=434670, status=deferred (host oc59w.com[83.133.96.6] said: 450 <[email protected]>: Recipient address rejected: Domain not found (in reply to RCPT TO command))

What's happening there?

 

Seems like a misconfiguration and as a result you're now an open relay?

 

Yeppa... I had a permit at the end of the smtp restrictions... it shouldn't have converted the server in a open relay but it did...

 

Is it fixed now?

 

I think so