Redmine

Hey everyone,

I've set up an MTA to relay messages from my own network to our Exchange server and beyond, and while handling mail, I've instructed it, under /etc/aliases, to handle e-mail destined for redmine with the following directive:

helpdesk:    "/path/to/rdm-mailhandler.rb --url http://<myredmineurl.com> --key <the_key> --project helpdesk" 

But whenever I attempt to send an e-mail to this address:

[root@<mailhost> ~]# telnet localhost 25
Trying 127.0.0.1...
Connected to localhost.localdomain (127.0.0.1).
Escape character is '^]'.
220 mailhost ESMTP Postfix
ehlo localhost
250-<mailhost>
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
mail from:<user><mydomain>.com
250 2.1.0 Ok
rcpt to: helpdesk<mydomain>.com
250 2.1.5 Ok
data
354 End data with <CR><LF>.<CR><LF>
TESTING
.
250 2.0.0 Ok: queued as 76B5D6803F

Here is the log from this mail server:

Dec  1 10:57:28 <mailhost> postfix/smtpd[27674]: connect from localhost.localdomain[127.0.0.1]
Dec  1 10:57:58 <mailhost> postfix/smtpd[27674]: 76B5D6803F: client=localhost.localdomain[127.0.0.1]
Dec  1 10:58:06 <mailhost> postfix/cleanup[27679]: 76B5D6803F: message-id=<20091201155758.76B5D6803F@<mailhost>>Dec  1 10:58:06 <mailhost> postfix/qmgr[27668]: 76B5D6803F: from=<user>@<mydomain>.com, size=344, nrcpt=1 (queue active)Dec  1 10:58:06 <mailhost> postfix/local[27680]: warning: dict_nis_init: NIS dom
ain name not set - NIS lookups disabledDec  1 10:58:06 <mailhost> postfix/local[27680]: 76B5D6803F: to=helpdesk@<mydoma
in>.com, relay=local, delay=14, delays=14/0.01/0/0.07, dsn=5.2.0, status=bounced (cannot append message to file /path/to/rdm-mailhandler.rb --url http://<myredm
ineurl.com> --key <the_key> --project helpdesk: cannot open file: Permission denied)

And here are the permissions of the rdm-mailhandler.rb:

[root@<mailhost> ~]# ls -ld /path/to/rdm-mailhandler.rb
-rwxr-xr-x 1 777 root 4294 Dec  1 10:00 /path/to/rdm-mailhandler.rb