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Sendmail, 3rd Edition
book

Sendmail, 3rd Edition

by Bryan Costales
December 2002
Intermediate to advanced
1232 pages
56h 38m
English
O'Reilly Media, Inc.
Content preview from Sendmail, 3rd Edition

Headers and mc Configuration

V8 sendmail offers a number of m4 macros for use in your mc configuration file that deal directly with headers. They are shown in Table 25-4.

Table 25-4. Header-related mc macros

Macro

§

Sets What

confFROM_HEADER

From:

Define the format for the From: header

confRECEIVED_HEADER

Received:

Define the format for the Received: header

confOLD_STYLE_HEADERS

OldStyleHeaders

Declare the OldStyleHeaders option

confMAX_HEADERS_LENGTH

MaxHeadersLength

Declare the MaxHeadersLength option

confMAX_MIME_HEADER_LENGTH

MaxMimeHeaderLength

Declare the MaxMimeHeaderLength option

confSINGLE_LINE_FROM_HEADER

SingleLineFromHeader

Declare the SingleLineFromHeader option

confUSE_ERRORS_TO

UseErrorsTo

Declare the UseErrorsTo option, which affects the Errors-To: header

confNO_RCPT_ACTION

NoRecipientAction

Declare the NoRecipientAction option, which affects the To:, Cc:, and Bcc: headers

confRRT_IMPLIES_DSN

RrtImpliesDsn

Declare the RrtImpliesDsn option, which affects the Return-Receipt-To: header

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Publisher Resources

ISBN: 1565928393Errata Page