Mandriva 2006 : infinite loop mails ! Aargh

[dreamed]

Hello

I have made an installation of ISP CONFIG,

I have two domains but I don't know how to uses it (in main.cf and in ispconfig)

In my main.cf, I have
hostname=MYDOMAIN.COM
myhostname=MYDOMAIN.COM

and another domain configured into ISP config :
MYDOMAIN2.COM seems to receive mail correctly...

BUT

When I consult the second mail email address, I see an infinite mail into the mailbox !!! In the log of Postfix, it loops infinite :

Feb 13 13:03:36 server1 postfix/smtp[19801]: 0413B83F9E: to=<admispconfig@localhost.MYDOMAIN.com>, orig_to=<admispconfig@localhost>, relay=none, delay=0, status=bounced (Host or domain name not found. Name service error for name=localhost.MYDOMAIN.com type=A: Host not found)
Feb 13 13:03:36 server1 postfix/cleanup[19802]: 2022483FA7: message-id=<20060213120336.2022483FA7@MYDOMAIN.com>
Feb 13 13:03:36 server1 postfix/qmgr[3737]: 2022483FA7: from=<>, size=2207, nrcpt=1 (queue active)
Feb 13 13:03:36 server1 postfix/qmgr[3737]: 0413B83F9E: removed
Feb 13 13:03:36 server1 postfix/smtpd[18364]: connect from NAME[MYIPADDRESS]
Feb 13 13:03:36 server1 postfix/smtp[19801]: 2022483FA7: to=<web15_eddy@MYDOMAIN.com>, relay=MYDOMAIN.com[MYIPADDRESS], delay=0, status=bounced (mail for MYDOMAIN.com loops back to myself)
Feb 13 13:03:36 server1 postfix/qmgr[3737]: 2022483FA7: removed
Feb 13 13:03:36 server1 postfix/smtpd[18364]: disconnect from NAME[MYIPADDRESS]
Feb 13 13:03:37 server1 postfix/local[19804]: 8244184411: to=<web15_eddy@mail.MYDOMAIN.com>, relay=local, delay=3676, status=sent (delivered to command: /usr/bin/procmail -f-)
Feb 13 13:03:37 server1 postfix/qmgr[3737]: 8244184411: removed
Feb 13 13:03:37 server1 postfix/pickup[18190]: 1542183F9E: uid=10006 from=<web15_eddy>
Feb 13 13:03:37 server1 postfix/cleanup[19802]: 1542183F9E: message-id=<20060213120337.1542183F9E@MYDOMAIN.com>
Feb 13 13:03:37 server1 postfix/qmgr[3737]: 1542183F9E: from=<web15_eddy@MYDOMAIN.com>, size=350, nrcpt=1 (queue active)
Feb 13 13:03:37 server1 postfix/smtp[19801]: 1542183F9E: to=<admispconfig@localhost.MYDOMAIN.com>, orig_to=<admispconfig@localhost>, relay=none, delay=0, status=bounced (Host or domain name not found. Name service error for name=localhost.MYDOMAIN.com type=A: Host not found)



Can you explain me how I have to set up postfix and ISP config for this 2 domains (and after for others) for mail and DNS


How to stop this infinite loop ?


Thanks a lot !!!

ED

[falko]

Please put localhost.MYDOMAIN.com into /etc/hosts (in the line that begins with 127.0.0.1).
Furthermore put MYDOMAIN.com at the end of /etc/postfix/local-host-names (where it says that you are allowed to make manual entries) and restart Postfix.