forward mail from ispcp to exchange

[damasistem]

Hi all. I want to forward mails coming to ispcp to exchange and I added mx record. It works ONLYif the mails come from outside (such as gmail,hotmail) but when I try to send mail from a different domain in ispcp (ispcp includes two domain), I get this error.

Message not sent. Server replied:
Requested action not taken: mailbox unavailable
550 5.1.1. Recipient address rejected: User unknown in virtual mailbox table

How can I solve this problem.

[kilburn]

This is because postfix still thinks that the domains are locally managed, so it tries to deliver them to local mailboxes that doesn't exist.

If *all* your domains are handled by the exchange server, the easiest thing to do involves some configuration changes in "/etc/postfix/main.cf". Basically, you want to comment out the "virtual_mailbox_domains" and "virtual_mailbox_maps" directives and restart postfix.

Notice that these changes tell postfix that ALL the domains setup by ispcp are handled externally, so it's not a good option if you have some domains for which the server should handle their mails...

[Sity]

And what to do if I have several domains for which the server handle their mails ? I have same problem and can't resolve this by myself.

[kilburn]

If you have both locally managed and g-mail managed domains, then for the exchange ones you have to:

1. Make sure that the DNS MX records point to the exchange server. To achieve that in ispcp, update both "/etc/ispcp/bind/working/domain.tld.db" *and* "/var/cache/bind/domain.tld.db" (don't forget to update the serial!!). Then run "rndc reload domain.tld" and check that "host -tMX domain.tld" run from the server correctly returns the exchange hostname/ip.
2. Comment out the domain from both "/etc/ispcp/postfix/working/domains" *and* "/etc/postfix/ispcp/domains".
3. Run "postmap /etc/postfix/ispcp/domains".
4. Reload postfix (/etc/init.d/postfix reload) just to make sure that the changes are acknowledged.

... and that should do it. Post your logs if it's not working for you.

[damasistem]

It does not work.
Mail delivery error

Quote:This is the mail system at host mail.damahosting.info.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

The mail system

<test@damatest.info>: mail for damatest.info loops back to myself

Mail log is below

Quote:Mar 20 06:50:02 mail postfix/pickup[2244]: E6B1D5405F3: uid=0 from=<root>
Mar 20 06:50:02 mail postfix/cleanup[5122]: E6B1D5405F3: message-id=<20110320045002.E6B1D5405F3@mail.damahosting.info>
Mar 20 06:50:03 mail postfix/qmgr[1780]: E6B1D5405F3: from=<root@mail.damahosting.info>, size=1621, nrcpt=1 (queue active)
Mar 20 06:50:03 mail postfix/pickup[2244]: 30E3C5405E8: uid=0 from=<root>
Mar 20 06:50:03 mail postfix/cleanup[5122]: 30E3C5405E8: message-id=<20110320045003.30E3C5405E8@mail.damahosting.info>
Mar 20 06:50:03 mail postfix/local[5124]: E6B1D5405F3: to=<root@mail.damahosting.info>, orig_to=<root>, relay=local, delay=0.65, delays=0.46/0.02/0/0.17, dsn=2.0.0, status=sent (delivered to command: procmail -a "$EXTENSION")
Mar 20 06:50:03 mail postfix/qmgr[1780]: E6B1D5405F3: removed
Mar 20 06:50:03 mail postfix/qmgr[1780]: 30E3C5405E8: from=<root@mail.damahosting.info>, size=1663, nrcpt=1 (queue active)
Mar 20 06:50:03 mail postfix/local[5124]: 30E3C5405E8: to=<root@mail.damahosting.info>, orig_to=<root>, relay=local, delay=0.8, delays=0.66/0/0/0.14, dsn=2.0.0, status=sent (delivered to command: procmail -a "$EXTENSION")
Mar 20 06:50:03 mail postfix/qmgr[1780]: 30E3C5405E8: removed
Mar 20 06:50:03 mail postfix/pickup[2244]: F361E5405E8: uid=0 from=<root>
Mar 20 06:50:03 mail postfix/cleanup[5122]: F361E5405E8: message-id=<20110320045003.F361E5405E8@mail.damahosting.info>
Mar 20 06:50:04 mail postfix/qmgr[1780]: F361E5405E8: from=<root@mail.damahosting.info>, size=1689, nrcpt=1 (queue active)
Mar 20 06:50:04 mail postfix/pickup[2244]: 091EB5405EA: uid=0 from=<root>
Mar 20 06:50:04 mail postfix/cleanup[5122]: 091EB5405EA: message-id=<20110320045004.091EB5405EA@mail.damahosting.info>
Mar 20 06:50:04 mail postfix/qmgr[1780]: 091EB5405EA: from=<root@mail.damahosting.info>, size=1693, nrcpt=1 (queue active)
Mar 20 06:50:04 mail postfix/local[5124]: F361E5405E8: to=<root@mail.damahosting.info>, orig_to=<root>, relay=local, delay=1.6, delays=1.5/0/0/0.13, dsn=2.0.0, status=sent (delivered to command: procmail -a "$EXTENSION")
Mar 20 06:50:04 mail postfix/qmgr[1780]: F361E5405E8: removed
Mar 20 06:50:04 mail postfix/pickup[2244]: 67D1B5405E8: uid=0 from=<root>
Mar 20 06:50:04 mail postfix/cleanup[5122]: 67D1B5405E8: message-id=<20110320045004.67D1B5405E8@mail.damahosting.info>
Mar 20 06:50:04 mail postfix/qmgr[1780]: 67D1B5405E8: from=<root@mail.damahosting.info>, size=2091, nrcpt=1 (queue active)
Mar 20 06:50:04 mail postfix/local[5124]: 67D1B5405E8: to=<root@mail.damahosting.info>, orig_to=<root>, relay=local, delay=1.7, delays=1.7/0/0/0.08, dsn=2.0.0, status=sent (delivered to command: procmail -a "$EXTENSION")
Mar 20 06:50:04 mail postfix/qmgr[1780]: 67D1B5405E8: removed
Mar 20 06:50:06 mail postfix/pickup[2244]: C1BF85405E8: uid=0 from=<root>
Mar 20 06:50:06 mail postfix/cleanup[5122]: C1BF85405E8: message-id=<20110320045006.C1BF85405E8@mail.damahosting.info>
Mar 20 06:50:06 mail postfix/qmgr[1780]: C1BF85405E8: from=<root@mail.damahosting.info>, size=1942, nrcpt=1 (queue active)
Mar 20 06:50:06 mail postfix/local[5124]: C1BF85405E8: to=<root@mail.damahosting.info>, orig_to=<root>, relay=local, delay=19, delays=19/0/0/0.04, dsn=2.0.0, status=sent (delivered to command: procmail -a "$EXTENSION")
Mar 20 06:50:06 mail postfix/qmgr[1780]: C1BF85405E8: removed
Mar 20 06:50:12 mail postfix/local[5131]: 091EB5405EA: to=<root@mail.damahosting.info>, orig_to=<root>, relay=local, delay=9.5, delays=1.5/0.01/0/8, dsn=2.0.0, status=sent (delivered to command: procmail -a "$EXTENSION")
Mar 20 06:50:12 mail postfix/qmgr[1780]: 091EB5405EA: removed
Mar 20 06:55:02 mail postfix/pickup[5160]: E26265405F2: uid=0 from=<root>
Mar 20 06:55:02 mail postfix/cleanup[5192]: E26265405F2: message-id=<20110320045502.E26265405F2@mail.damahosting.info>
Mar 20 06:55:02 mail postfix/qmgr[1780]: E26265405F2: from=<root@mail.damahosting.info>, size=1382, nrcpt=1 (queue active)
Mar 20 06:55:02 mail postfix/pickup[5160]: F3F935405E8: uid=0 from=<root>
Mar 20 06:55:03 mail postfix/cleanup[5192]: F3F935405E8: message-id=<20110320045502.F3F935405E8@mail.damahosting.info>
Mar 20 06:55:03 mail postfix/qmgr[1780]: F3F935405E8: from=<root@mail.damahosting.info>, size=1440, nrcpt=1 (queue active)
Mar 20 06:55:03 mail postfix/smtpd[5200]: connect from mail.damahosting.info[85.159.70.34]
Mar 20 06:55:03 mail postfix/smtpd[5200]: NOQUEUE: reject: RCPT from mail.damahosting.info[85.159.70.34]: 504 5.5.2 <84caf48b81d42f473ab2681e424778d5>: Recipient address rejected: need fully-qualified address; from=<destek@sanalsinif.in$
Mar 20 06:55:03 mail postfix/local[5194]: E26265405F2: to=<root@mail.damahosting.info>, orig_to=<root>, relay=local, delay=0.73, delays=0.53/0.02/0/0.18, dsn=2.0.0, status=sent (delivered to command: procmail -a "$EXTENSION")
Mar 20 06:55:03 mail postfix/qmgr[1780]: E26265405F2: removed
Mar 20 06:55:03 mail postfix/pickup[5160]: 414955405AD: uid=0 from=<root>
Mar 20 06:55:03 mail postfix/cleanup[5192]: 414955405AD: message-id=<20110320045503.414955405AD@mail.damahosting.info>
Mar 20 06:55:03 mail postfix/qmgr[1780]: 414955405AD: from=<root@mail.damahosting.info>, size=1463, nrcpt=1 (queue active)
Mar 20 06:55:03 mail postfix/smtpd[5200]: disconnect from mail.damahosting.info[85.159.70.34]
Mar 20 06:55:03 mail postfix/smtpd[5200]: connect from mail.damahosting.info[85.159.70.34]
Mar 20 06:55:03 mail postfix/smtpd[5200]: NOQUEUE: reject: RCPT from mail.damahosting.info[85.159.70.34]: 504 5.5.2 <b792fe08ee78036fd0619f35146183c6>: Recipient address rejected: need fully-qualified address; from=<destek@sanalsinif.in$
Mar 20 06:55:03 mail postfix/local[5194]: 414955405AD: to=<root@mail.damahosting.info>, orig_to=<root>, relay=local, delay=0.83, delays=0.74/0/0/0.09, dsn=2.0.0, status=sent (delivered to command: procmail -a "$EXTENSION")
Mar 20 06:55:03 mail postfix/qmgr[1780]: 414955405AD: removed
Mar 20 06:55:03 mail postfix/smtpd[5200]: lost connection after RSET from mail.damahosting.info[85.159.70.34]
Mar 20 06:55:03 mail postfix/smtpd[5200]: disconnect from mail.damahosting.info[85.159.70.34]
Mar 20 06:55:04 mail postfix/pickup[5160]: 093C75405AD: uid=0 from=<root>
Mar 20 06:55:04 mail postfix/cleanup[5192]: 093C75405AD: message-id=<20110320045504.093C75405AD@mail.damahosting.info>
Mar 20 06:55:04 mail postfix/qmgr[1780]: 093C75405AD: from=<root@mail.damahosting.info>, size=1885, nrcpt=1 (queue active)
Mar 20 06:55:04 mail postfix/local[5194]: 093C75405AD: to=<root@mail.damahosting.info>, orig_to=<root>, relay=local, delay=1.5, delays=1.5/0/0/0.09, dsn=2.0.0, status=sent (delivered to command: procmail -a "$EXTENSION")
Mar 20 06:55:04 mail postfix/qmgr[1780]: 093C75405AD: removed
Mar 20 06:55:04 mail postfix/pickup[5160]: 44CBF5405AD: uid=0 from=<root>
Mar 20 06:55:04 mail postfix/cleanup[5192]: 44CBF5405AD: message-id=<20110320045504.44CBF5405AD@mail.damahosting.info>
Mar 20 06:55:04 mail postfix/qmgr[1780]: 44CBF5405AD: from=<root@mail.damahosting.info>, size=2178, nrcpt=1 (queue active)

[kilburn]

Run "host -tMX damatest.info" on the server and check the output (hint: is shows the server itself as the mail server for this domain). Then re-perform "step 1" above and everything should work

[MasterTH]

add the really mx record into the manual dns records zone

[monikaluils]

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