I am using 6.0 ,

when I go to the local host and set the SMTP Security , "no relay" it does
not allow any mail to come or go unless they are hosted in our imail server.

My interpertation of this setting was "No relay to access for our mail
server to other mail servers bouncing off our site!

where did I go wrong?

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Len Conrad
Sent: Wednesday, September 06, 2000 4:05 PM
To: [EMAIL PROTECTED]
Subject: Re: [IMail Forum] 572 RELAY NOT AUTHORIZED error message
bysending emails via SMTP



>warning ! bad english !

z'okay, wanna see some bad German??  vbg

>I have the problen, that I can not send an email to an secial mailserver.
>
>I use imail 6.04 on a Win2000 Server.
>
>SMTP-Security are:
>Relay for local user only.

This is a dangerous setting. Your Imail server will be hijacked by a
spammer and/or ORBS or MAPS will blacklist you.  It should be "relay
for addresses" to be safe.

>Allow remote mail to local groups are checked.
>Allow remote view of local groups are checked.
>Refuse NULL <> Sender are checked.

This is strictly RFC illegal since it will interfere will bounces
from postmaster.

>Check valid sender are checked.
>Auto deny possible hack attempts are checked.
>All other options are unchecked.

the important one : UNcheck "Disable SMTP AUTH"

>accept.txt list contains the addresss from the sender.

this doesn't work with "relay for addresses"

09:06 16:57 SMTP-(00000654) Trying bgsys.com (0)
>09:06 16:58 SMTP-(00000654) Connect bgsys.com [207.158.202.110:25] (2)
>09:06 16:58 SMTP-(00000654) 572 Relay not authorized
>09:06 16:58 SMTP-(00000654) SMTP_DELIV_FAILED
>09:06 16:58 SMTP-(00000654) >QUIT
>09:06 16:58 SMTP-(00000654)
>09:06 16:58 SMTP-(00000654) requeuing d:\IMail\spool\Q2288770.GSP R0 T3
>09:06 16:58 SMTP-(00000654) finished d:\IMail\spool\Q2288770.GSP status=3
>09:06 16:58 SMTP-(00000654) d:\IMail\spool\Q32563cc.SMP
>09:06 16:58 SMTP-(00000654) processing d:\IMail\spool\Q32563cc.SMP

yep, not a real friendly server:

# telnet bgsys.com 25
Trying 207.158.202.110...
Connected to bgsys.com.
Escape character is '^]'.
572 Relay not authorized
Connection closed by foreign host.

>Is this a problen on my mail-server (mail.bgweb.de) or an the
>destination-server (bgsys.com) ?

afaic, the latter.

>The support from rapidsite means, that the problem is on my mailserver, but
>my mailserver can send mails to other mail-server.

rapidsite support is wrong.

>What does the errormessage 572 means. I did not found Infomation about it
in
>the RFC or the Internet ?

5xx is fatal error, do not try to resend, the text "Relay not
authorized" is what counts

Try to contact [EMAIL PROTECTED] and see what's going on over there.

Len



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