All the maill forward to a Invalid user.

[goh]

Hi, Sorry i am new in zimbra and linux. this is the error log that i get form zmdaily report. I found that all the email will forward/bcc to a invalid user which is y@mail.abu.org.my but my domain is abu.org.my. Can anyone guide or let me know where i can get start to solve this problem? sorry noob here.

And what is the meaning for "mail for mail.abu.org.my loops back to myself"?
Thanks.

Errors
2009-09-10 00:00:37 bounced (mail for mail.abu.org.my loops back to myself)
from=london@lippingroup.com to=y@mail.abu.org.my
2009-09-10 00:02:25 bounced (mail for mail.abu.org.my loops back to myself)
from=alice@abu.org.my to=y@mail.abu.org.my
2009-09-10 00:03:01 bounced (mail for mail.abu.org.my loops back to myself)
from=ccontinental201025@msn.com to=y@mail.abu.org.my
2009-09-10 00:04:30 bounced (mail for mail.abu.org.my loops back to myself)
from=ABU@mail.abu.org.my to=y@mail.abu.org.my
2009-09-10 00:04:46 bounced (mail for mail.abu.org.my loops back to myself)
from=alert@abu.org.my to=y@mail.abu.org.my
2009-09-10 00:05:19 bounced (mail for mail.abu.org.my loops back to myself)
from=alert@abu.org.my to=y@mail.abu.org.my
2009-09-10 00:05:28 bounced (mail for mail.abu.org.my loops back to myself)
from=ABU@mail.abu.org.my to=y@mail.abu.org.my
2009-09-10 00:05:45 bounced (mail for mail.abu.org.my loops back to myself)
from=undeliverable@newbay.cfmvmail.com to=y@mail.abu.org.my
2009-09-10 00:07:14 bounced (mail for mail.abu.org.my loops back to myself)
from=nsn@cfi.fr to=y@mail.abu.org.my
2009-09-10 00:09:04 bounced (mail for mail.abu.org.my loops back to myself)
from=723754+2d3-siva=zna.com.my@lists.techtarget.com
to=y@mail.abu.org.my
2009-09-10 00:09:46 bounced (mail for mail.abu.org.my loops b

[veronica]

Change these email id's to valid email addresses :-

zmlocalconfig | grep -i smtp
smtp_destination = admin@toi-store.in.zimbra.com
smtp_source = admin@toi-store.in.zimbra.com