On Mon, Sep 19, 2005 at 12:19:38PM +0700, Ferri Andy Chianiago wrote: > I have 2 domain: > * qmld.net > ip: 192.168.1.10 > mx: 192.168.1.10 -> mx3.qmld.net > 192.168.1.20 -> mx5.qmld.net > * jetcoms.net > ip: 192.168.1.20 > mx: 192.168.1.20 -> mx5.jetcoms.net > 192.168.1.10 -> mx3.qmld.net > * djbns runs on 192.168.1.10 -> ns1.qmld.net > both using same qmail-1.03+ qmail-ldap-1.03-20050401a, > ucspi-tcp-0.88+ ucspi-tcp-ssl-20050405, > and daemontools-0.76. > > smtp, pop, and imap works find. my problem is > when clustering turned on. this is control on > both machine: > * on mx3.qmld.net: > me: > mx3.qmld.net > locals: > qmld.net > jetcoms.net > rcpthosts: > qmld.net > jetcoms.net > qmqpcip: > 192.168.1.10 > qmqpservers: > 192.168.1.20 > ldapcluster: > 1 > ldapclusterhosts: > 192.168.1.20 > * on mx5.jetcoms.net: > me: > mx5.jetcoms.net > locals: > qmld.net > jetcoms.net > rcpthosts: > qmld.net > jetcoms.net > qmqpcip: > 192.168.1.20 > ldapcluster: > 1 > and tcp.cdb on mx5.jetcoms.net: > 192.168.1.20:allow > :deny > no problem on ldap setting nor database. > > email send from 192.168.1.10 (from [EMAIL PROTECTED] > to [EMAIL PROTECTED]) is known to 192.168.1.10 to > be forwarded to mx5.jetcoms.net, here's qmail > log: > ============================================= > @40000000432e300108b7e154 starting delivery 19: msg 4190 to local [EMAIL > PROTECTED] > @40000000432e300108b81034 status: local 1/10 remote 0/20 > ============================================= > > but, it won't go to mx5.jetcoms.net, moments > later qmail log on 192.168.1.10 said: > ============================================= > @40000000432e301119f689ac delivery 24: deferral: > Unable_to_cluster-forward_message:_connection_to_mail_server_timed_out_(#4.4.1)./ > ============================================= > > nothing on qmqpd log in 192.168.1.20 > > i've been searching for this kind of problem > for days with no avail, anyone can help me > on this? TIA. >
Have look at the run script and make sure that tcpserver does no reverse DNS lookups. The DNS lookup can stall the connection enough long to make qmail-qmqpc fail. qmail-qmqpc has a bit to aggressive timeouts. -- :wq Claudio
