Hi there, I am integrating Postfix 2.3.3 with LDAP. Everything works fine in development and QA environments, but when the app. moves into our stage environment, it fails. I do not understand why, but I do know our Stage environment has tighter control, e.g., no mail relay, etc.
I am sending a message from direct2.care180.com to direct3.care180.com, both are defined in my LDAP. Essentially one user is sending a message to another one, both of which are managed by the same Postfix. The message should come back to me without any relay to outside. I verified that Postfix did query LDAP and the entities are found. But instead of the message coming back to Postfix, I am getting this error. I do not know why Postfix is attempting a relay. Dec 13 10:00:06 sdirsmtp002 postfix/smtpd[13136]: NOQUEUE: reject: RCPT from sdirapp001.stage.cin.mp-emaxx.com[10.128.61.10]: 554 5.7.1 <kz...@direct3.care180.com>: Relay access denied; from=<yz...@direct2.care180.com> to=<kz...@direct3.care180.com> proto=ESMTP helo=<sdirapp001.stage.cin.mp-emaxx.com> Any debug I can do? I do not see any helpful message in Postfix. Thanks, Yan Confidentiality Notice: The information contained in this electronic transmission is confidential and may be legally privileged. It is intended only for the addressee(s) named above. If you are not an intended recipient, be aware that any disclosure, copying, distribution or use of the information contained in this transmission is prohibited and may be unlawful. If you have received this transmission in error, please notify us by telephone (513) 229-5500 or by email (postmas...@medplus.com). After replying, please erase it from your computer system.
