MailMan with postfix (relay access denied)

[Kelsey Forsythe]

I'm using trying to implement MailMan with my server. However, when
attempting to add a user outside my domain I get the
following error:

atom postfix/smtpd[16750]: D42B593D921: reject: RCPT from localh
ost[127.0.0.1]: 554 <***@sbcglobal.net>: Recipient address rejected:
Relay ac
cess denied; from=<mmodlist-***@atom.chem.iupui.edu>
to=<***@sbcglobal.ne
t> proto=ESMTP helo=<atom.chem.iupui.edu>

I can send mail via my server to this person without fail:

atom postfix/smtp[17611]: 5254393E50C: to=<***@sbcglobal.net>
, relay=sbcmx3.prodigy.net[207.115.57.15], delay=2, status=sent (250
2.0.0 i4RHe
QLE032725 Message accepted for delivery)

Why will my server accept in one case and not the other?


Thanks,

Kelsey

Kelsey Forsythe, PhD
Director, Computational Molecular Science Facility
IUPUI Chemistry
LD 320
402 North Blackford St.
Indianapolis, IN 46202
Ph: 317-278-2202
Fax: [phone]

[Csillag Tamas]

Hi

Post by Kelsey Forsythe
I'm using trying to implement MailMan with my server. However, when
attempting to add a user outside my domain I get the
atom postfix/smtpd[16750]: D42B593D921: reject: RCPT from localh
Relay ac
t> proto=ESMTP helo=<atom.chem.iupui.edu>
, relay=sbcmx3.prodigy.net[207.115.57.15], delay=2, status=sent (250
2.0.0 i4RHe
QLE032725 Message accepted for delivery)
Why will my server accept in one case and not the other?

please show the output of: postconf -n
(can be related to mynetworks)

Post by Kelsey Forsythe
Thanks,
Kelsey
Kelsey Forsythe, PhD
Director, Computational Molecular Science Facility
IUPUI Chemistry
LD 320
402 North Blackford St.
Indianapolis, IN 46202
Ph: 317-278-2202
Fax: [phone]

[Ralf Hildebrandt]

Post by Kelsey Forsythe
atom postfix/smtpd[16750]: D42B593D921: reject: RCPT from localh

=20

127.0.0.1 must be in mynetworks

--=20
Ralf Hildebrandt ***@charite=
.de
my current spamtrap ***@charite.de
http://www.arschkrebs.de/postfix/ Tel. [phone]=
55
"Where a calculator on the ENIAC is equipped with 18 000 vacuum tubes
and weighs 30 tons, computers of the future may have only 1 000 vacuum
tubes and perhaps weigh 1=BD tons." - Popular Mechanics, March 1949.=20

[Csillag Tamas]

On 05/27, Kelsey Forsythe wrote:
[...]

Post by Csillag Tamas
postconf -n
[...]
mynetworks = 134.68.0.0/16, 149.166.0.0/16, 156.56.0.0/16

Add 127.0.0.1 to this list then: postfix reload