Postfix SMTP server Errors

[RooMeat]

Not sure where to post this...

I updated my server a couple of days ago which caused a couple of issues (namely ASL wasn't recognised as being configured).

But now I have gotten a few emails through from the Mail Delivery System with the following:

Transcript of session follows.

Out: 220 oz.myserver.com ESMTP Postfix
In: EHLO [92.80.32.13]
Out: 250-oz.myserver.com
Out: 250-PIPELINING
Out: 250-SIZE 10240000
Out: 250-VRFY
Out: 250-ETRN
Out: 250-STARTTLS
Out: 250-AUTH CRAM-MD5 LOGIN PLAIN DIGEST-MD5
Out: 250-ENHANCEDSTATUSCODES
Out: 250-8BITMIME
Out: 250 DSN
In: MAIL FROM:<tequilita@webtv.net>
Out: 250 2.1.0 Ok
In: RCPT TO: <mark@domainname.com.au>
Out: 250 2.1.5 Ok
In: DATA
Out: 354 End data with <CR><LF>.<CR><LF>
Out: 451 4.3.0 Error: queue file write error

Session aborted, reason: lost connection


Anyone have any ideas whats causing this and how to fix it??

[lvalics]

we are also looking into this problem