SV: "Sender rejected"

[André Karlsson]

Hi

You are much faster than me when it comes to checking the mail list great
that is:

How ever Thomas A Hein was right the error msg was a 554 see below:

554 <root at lantlif.nu>: Sender address rejected: Invalid sender;
from=<root at lantlif.nu> to=<andre at solutrix.se> proto=ESMTP
helo=<dcentral1.solutrix.se>

554 <root at lantlif.nu>: Sender address rejected: Invalid sender;
from=<root at lantlif.nu> to=<root at lantlif.nu> proto=ESMTP
helo=<dcentral1.solutrix.se>

Both are valid mail accounts on my kolab mail server.
 Dcentral1.solutrix.se is one of our datacentrals with its own smtprelay (so
in this case this should be a privileged network).

But a lot of users have port 25 closed by their ISP and the ISP offers their
own smtp. I can not predict all the relays. But I still want to be able to
send "internal mail" via those relays, since sending mails to the mass works
as planned.
Best Regards André


-----Ursprungligt meddelande-----
Från: Alain Spineux [mailto:aspineux at gmail.com] 
Skickat: den 22 februari 2007 13:42
Till: andre at solutrix.se
Kopia: kolab-users at kolab.org
Ämne: Re: "Sender rejected"

Did you look into your log file ?
We need to know what is rejecting the email : postfix, amavis ....


On 2/18/07, André Karlsson <andre at solutrix.se> wrote:
> Hi
>
> I'll try to explain my issue in a better way than my last post
>
> Everytime I send a mail from a kolab account domainX to a kolab account
> domainY from an external relay it is rejected back with the error
450:sender
> rejected.
>
> Under the services tab (webgui tool) I don't have any rules set, just one
> radio button I cant "uncheck" saying
>
> "Reject the message with the except if it originates from the outside but
> has a From header that matches the Kolab server's domain. In that case
> rewrite the From header so the recipient can see the potential forgery."
>
> But this is only options for the rules I haven't checked.
>
> Current work around is to use another port and tunnel it locally to
> localhost:25 on the mail server, (ISP have port 25 blocked in some cases).
>
> Btw mailing list doesn't work with the external smtp relay either :(
>
> Best Regards André
>
>
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> Kolab-users at kolab.org
> https://kolab.org/mailman/listinfo/kolab-users
>


-- 
--
Alain Spineux
aspineux gmail com
May the sources be with you