Package: dspam
Version: 3.10.1+dfsg-3~bpo60+1
Severity: critical


dspam sends '530 5.2.0 Message is empty. Aborting.' while receiving incorrect spam message with long-long line, for example with length about 300K bytes:

________________________________________________________________
Content-Type: application/octet-stream; name="Pricediler.xls"
Content-Transfer-Encoding: base64
Content-Disposition: attachment

0M8R4KGxGuEAAAAAAAAAAAAAAAAAAAAAPgADAP7/CQAGAAAAAAAAAAAAAAAJAAAATwQAAAAAAAAAEAAA/v///wAAAAD+////AAAAAEYEAA...(whole length of the line is about 300K bytes)
________________________________________________________________

It causes MTA (exim in my case) to fail with 'Broken pipe' message for dspam router and use retries to send other emails to other recepients, so messages are deferred and delivered with delay.

-- System Information:
Debian Release: 6.0.5
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 2.6.32-5-686 (SMP w/2 CPU cores)
Locale: LANG=ru_RU.UTF-8, LC_CTYPE=ru_RU.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash


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