20 lines
1.1 KiB
Text
20 lines
1.1 KiB
Text
renattach is a fast and efficient e-mail stream filter written by Jem
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Berkes. It can rename or delete potentially dangerous attachments or
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even eliminate entire messages to help sites deal with resource strains
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caused by virus floods. Unlike conventional virus scanners, there are no
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specific virus or worm definitions. Instead, attachments are classified
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based on file extension and executable encoded body content.
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Features
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- Fast, efficient, lightweight, little overhead, pure C code
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- Recognizes both MIME and uuencoded attachments
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- Compliant with RFC2047 and RFC2231, handles encoded filenames
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- Capable of reading filenames inside ZIP archives, on the fly
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- Can rename or delete attachments, or kill entire messages
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- Can detect executables that carry DOS/Windows signature
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- Supports list of banned filenames (great for handling floods)
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- Simple pipe/stream operation; can be used within many filtering systems
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- Can be used directly as a content_filter for Postfix MTA
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- Can be installed as a local delivery agent for Sendmail MTA
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WWW: http://www.pc-tools.net/unix/renattach/
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