On 06/14/2011 09:12 AM, Alberto Maffini wrote:
Hello list, I wonder if someone of you can help me with this problem. I
am not a qmail guru but I successfully installed qmailtoaster 3 year
ago. In my server I have hylafax too. Now my problem.

I want to install hylafax on another machine. When I try to send a mail
from the new server to qmailtoaster that handle my mailboxes I am
refused with the following message: "CHKUSER rejected sender: from
<[email protected]::> remote
<fax.sylcomed.com:unknown:192.168.1.253> rcpt <> : invalid sender MX
domain"

I tried to insert a new line into my /etc/tcprules.d/tcp.smtp file
192.168.1.:allow,RELAYCLIENT="",RBLSMTPD="",NOP0FCHECK="1" where
192.168.1. is the class of the new machine

I rebuilt the cdb file with: tcprules /etc/tcprules.d/tcp.smtp.cdb
/etc/tcprules.d/tcp.smtp.tmp < /etc/tcprules.d/tcp.smtp

But I'm still bouced.........

The machine trying to send mails is fax.sylcomed.com with no MX record

As I'm not a guru I wouldn't recompile or something.....

There is something I can do to allow only that machine ?

Thanks

Alberto


There are a couple ways to deal with this. The way you describe should work, although I don't prefer it. Did you perhaps add the line after the existing last line? That won't work because the line beginning with : is a catchall. You need to add other more specific lines before the line which begins with : .

FWIW, I solve this problem by adding fax.sylcomed.com as an alias domain to sylcomed.com:
# /home/vpopmail/bin/vaddaliasdomain sylcomed.com fax.sylcomed.com
At least I think that's what solves this. ;)
Seem simpler, and doesn't open up potential security issues.
--
-Eric 'shubes'


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