Spamassassin List wrote:
decoder wrote:

See http://wiki.apache.org/spamassassin/FuzzyOcrPlugin

Major changes: Replaced imagemagick with netpbm, support png,
invoked giffix for broken gifs, detect image format with magic
bytes and not by content-type, added various configuration
options.

I install the above plugin, and i keep getting the same error.

[EMAIL PROTECTED] spamtest]# spamassassin -t < spam-gif-1.txt sh:
/usr/bin/giffix: No such file or directory giftopnm: error reading
magic number (null): Error reading magic number from Netpbm image
stream.  Most often, this means your input file is empty. sh:
/usr/bin/giffix: No such file or directory giftopnm: error reading
magic number (null): Error reading magic number from Netpbm image
stream.  Most often, this means your input file is empty. sh:
/usr/bin/giffix: No such file or directory giftopnm: error reading
magic number (null): Error reading magic number from Netpbm image
stream.  Most often, this means your input file is empty.

I notice the error occur when the attachment is gif format.


You are missing a tool. It is called "giffix" and part of the "giflib"
package. Without it, the plugin can't fix broken gifs to analyze them.
Install giflib.


I did a yum install giflib, but it install another package. What is the package for yum?

libungif i386 4.1.3-3.fc4.2 updates-released 39 k

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