Comment 0 for bug 459101

Eucalyptus sends registration emails via SMTP to localhost. Unfortunately it doesn't set the source IP address to one of the localhost addresses. Instead it uses the IP address of an ethernet interface.

That falls foul of the default relay control ACL in postfix, when postfix is in Smarthost configuration.

Oct 23 14:47:42 gaffer postfix/smtpd[31553]: connect from gaffer.lab.man.cpwn.lan[10.99.67.10]
Oct 23 14:47:42 gaffer postfix/smtpd[31553]: NOQUEUE: reject: RCPT from gaffer.lab.man.cpwn.lan[10.99.67.10]: 554 5.7.1 <email address hidden>: Relay access denied; from=<email address hidden> to=<email address hidden> proto=ESMTP helo=<gaffer.lab.man.cpwn.lan>
Oct 23 14:47:42 gaffer postfix/smtpd[31553]: disconnect from gaffer.lab.man.cpwn.lan[10.99.67.10]

ProblemType: Bug
.etc.eucalyptus.eucalyptus.cc.conf: CC_NAME="isp-lab"
Architecture: amd64
Date: Fri Oct 23 14:48:27 2009
DistroRelease: Ubuntu 9.10
Package: eucalyptus-cloud 1.6~bzr931-0ubuntu7
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-server
SourcePackage: eucalyptus
Uname: Linux 2.6.31-14-server x86_64