25.7 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.
|
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 |
 |  |
|
