On 12/05/2014 11:46 AM, SYS wrote:
Hi guys, been a while, out of country on business.
However when I got back , I find the the company bought a Barracuda to
help supposedly with spam catching. ( Never had a problem before , oh
well I am not the boss)

Any hoo, situation is, when Barracuda is set to sent to qmail on port
25, all works.
However when changing to port 587, it fails. message show below


*Test results:*
Error performing SMTP test:
Connected to 1.1.1.1:587 session output follows:
220 qmt.local - Welcome to The Email Server Server ESMTP
EHLO mail4.myserver.net
250-qmt.local - Welcome to The Email Server Server
250-STARTTLS
250-PIPELINING
250-8BITMIME
250-SIZE 41943040
250 AUTH LOGIN PLAIN CRAM-MD5
mail from:<[email protected]>
503 AUTH first (#5.5.1)


Where in qmail can I change to set smtp auth " not required " but only
from the Barracuda IP
I thought it should be in the tcp.smtp file,
But not sure

This is a Centos5 QMT installation

Thanks Guys

Dave M




I think the best solution for this is to create an account in QMT for barracuda to use for relaying, then configure barracuda to authenticate on port 587.

If you can't configure barracuda to authenticate, there is another way. I think the problem is that even if you set REQUIRE_AUTH=0 in tcp.smtp file for barracuda's ip, the run script will clobber that back to REQUIRE_AUTH=1. The solution is to use a separate tcp.submission file for submissions (which will be happening in a future release). Then REQUIRE_AUTH can be set in tcp.submission (=0 for selected, =1 for default), and remove the variable from the submission/run file. Don't forget to change the tcp_cdb filename in the submission/run file, and you should also add the tcp.submission file to the qmailctl script to build the cdb for it.

Thanks.

--
-Eric 'shubes'


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