> post some actual error messages from the log files for these errors.
Errors
2009-11-02 01:01:31 bounced (Host or domain name not found. Name service error for name=zimbra.dc1.domain.com type=A: Host found but no data record of requested type)
from=owner-confocalmicroscopy@LISTS.UMN.EDU to=xpan@domain.com.sg
2009-11-02 13:24:57 bounced (Host or domain name not found. Name service error for name=zimbra.dc1.domain.com type=A: Host found but no data record of requested type)
from=<> to=mchua@domain.com.sg
2009-11-02 13:24:57 bounced (Host or domain name not found. Name service error for name=zimbra.dc1.domain.com type=A: Host found but no data record of requested type)
from=lfeng@domain.com.sg to=mchua@domain.com.sg
2009-11-02 14:20:05 bounced (Host or domain name not found. Name service error for name=6747-335.cudamail.com type=A: Host found but no data record of requested type)
from=mchua@domain.com.sg to=bsawchuk@QIMAGING.com
2009-11-02 14:20:05 bounced (Host or domain name not found. Name service error for name=6747-335.cudamail.com type=A: Host found but no data record of requested type)
from=mchua@domain.com.sg to=cwillows@QIMAGING.com
2009-11-02 15:19:24 deferred (host fw.paclp.de[212.63.70.228] said: 451 Please try again (in reply to RCPT TO command))
from=wtan@domain.com.sg to=service@paclp.de
2009-11-02 15:39:36 deferred (host fw.paclp.de[212.63.70.228] said: 451 Please try again (in reply to RCPT TO command))
from=fwong@domain.com.sg to=jonathan.salimat@paclp.sg  |