Hi there,
We are intergrating Postfix with a J2EE backend, where all user accounts
and configuration are in J2EE layer with database. Because of this
architecture, we do not want to having to maintain individual user mail
directory, or user account. In other words, if we add a new email
address or new user, nothing changes on Postfix server. To that end, I
wish to let Postfix delegate all email processing to my Java program
that talks to the J2EE backend. We want to process all mails ourselves.
I have tried content filter and transport relay, but run into the same
problem. Since postfix does not know it is a valid email address, it
rejects the emails before my Java program gets it. Reading from the log,
it is the SMTPD that rejects it, so it is before Queue Mgr.
Here is the error. Does not look like relay is taking place, it is still
going through local delivery agent. Any suggestions as to what went
wrong?
Jul 31 13:34:53 mustang postfix/smtpd[18630]: NOQUEUE: reject: RCPT from
unknown[172.18.138.12]: 550 5.1.1 <addr...@mydomain>: Recipient address
rejected: User unknown in local recipient table;
The following are my configuration.
In main.cf:
relay_domains = <my domain, this is the local domain>
transport_maps = hash:/etc/postfix/transport
In /etc/postfix/transport
<my domain> connector
In master.cf
connector unix - n n - - pipe
flags= user=myuser argv=/usr/local/bin/runprocessor -f ${sender} --
${recipient}
where runprocessor is a script that calls Java program.
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.
