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- buster 3.4.2-1+deb10u3
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- testing 3.4.6-1
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- experimental 4.0.0~0.0svn1892135-1
| Mail::SpamAssassin::Plugin::MIMEHeader(3pm) | User Contributed Perl Documentation | Mail::SpamAssassin::Plugin::MIMEHeader(3pm) |
NAME¶
MIMEHeader - perform regexp tests against MIME headersSYNOPSIS¶
loadplugin Mail::SpamAssassin::Plugin::MIMEHeader mimeheader NAME_OF_RULE Content-Id =~ /foo/
DESCRIPTION¶
This plugin allows regexp rules to be written against MIME headers in the message.RULE DEFINITIONS AND PRIVILEGED SETTINGS¶
- mimeheader NAME_OF_RULE Header-Name =~ /pattern/modifiers
- Specify a rule. "NAME_OF_RULE" is the
name of the rule to be used,
"Header-Name" is the name of the MIME
header to check, and
"/pattern/modifiers" is the Perl regular
expression to match against this.
Note that in a message of multiple parts, each header will be checked against the pattern separately. In other words, if multiple parts have a 'Content-Type' header, each header's value will be tested individually as a separate string.
Header names are considered case-insensitive.
The header values are normally cleaned up a little; for example, whitespace around the newline character in "folded" headers will be replaced with a single space. Append ":raw" to the header name to retrieve the raw, undecoded value, including pristine whitespace, instead.
| 2020-01-31 | perl v5.28.1 |