temporary failure in qmail-lspawn

[Darren Hudson]

I am new to linux / qmail, etc. so please forgive the lack of knowledge.   I recently changed IP addresses on all of our Linux boxex.  I also had to change the 2 Nameserver Names and IP addresses.   Ever since then, I have been getting the following error in /var/log/maillog:   962594383.506605 starting delivery 3503: msg 55319 to local [EMAIL PROTECTED] 962594383.506837 status: local 4/10 remote 0/20 962594387.568616 delivery 3503: deferral: Temporary_failure_in_qmail-lspawn./   The server is running qmail with mysql database, and seems to process non-virtual domain mail ok.   Also, users in the virtual domains cannot log in to their POP accounts, the just keep getting a password request.  No password seems to work.   Any suggestions?  All help is greatly appreciated!   DH