Data Format Error
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Fri Mar 25 11:57:05 EST 2005
Am Fr, den 25.03.2005 schrieb Andrew Brink um 16:36:
> I am getting a bunch of these "Data Format Errors" in my sendmail log files. These are happening mostly when
> spam gets sent to a user that does not actually have a mailbox. Below is an example of one message:
> sendmail: j2PFXQgM001005: to=<aa36987 at xxxxxxx.com>, delay=00:00:00, xdelay=00:00:00, mailer=cyrus,
> pri=512884, dsn=5.6.0, stat=Data format error
> Any ideas of why I get this instead of just a stat=User Unknown?
> Andrew Brink, CCNA, WCSP
Your system isn't able to deliver the mail to the postmaster account.
You should consider using a catch-all entry (i.e. in the virtusertable)
to reject mail to non existing accounts and not accepting them and then
getting them to your postmaster.
Alexander Dalloz | Enger, Germany | GPG http://pgp.mit.edu 0xB366A773
legal statement: http://www.uni-x.org/legal.html
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Serendipity 17:54:54 up 8 days, 15:51, load average: 0.61, 0.52, 0.47
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