The $>+ operator withh eader
definitions causes the RFC2822 commentary to be retained. This flag is set to tell
sendmail how to handle that commentary. It is not set by default for any header, but
is set based on the absence of the + withth e $> for header rule sets. You should never
define this in conf.c.
25.6.17 H_TRACE Header Flag (V5 and Later)
Headers that are marked with the H_TRACE flag are counted in determining a mail
message??™s ???hop??? count. This flag is intended for use in the conf.c file. By default, only
the Received:, X400-Received:, Via, and Mail-From: headers have this flag defined.
25.6.18 H_USER Header Flag (V8.11 and Later)
Certain headers are set by the submitting user, such as Subject:, whereas others can
be added by sendmail, suchas Message-Id:. Those that were supplied in the submitted
message are marked with this flag so that sendmail can differentiate them from
headers it generated itself.
No headers have this flag defined by default, and you should never define it in conf.c.
This is the Title of the Book, eMatter Edition
Copyright ?© 2007 O??™Reilly & Associates, Inc. All rights reserved.
25.8 Headers by Category | 1143
25.6.19 H_VALID Header Flag (V5 and Later)
The H_VALID flag is set and cleared internally by sendmail to indicate to itself that a
particular header line has been correctly processed and can now be used as is.
Pages:
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060