# DO NOT EDIT THIS FILE. EDIT THE MAIN.CF FILE INSTEAD. THE STUFF # HERE JUST SERVES AS AN EXAMPLE. # # This file contains example settings of Postfix configuration # parameters that control MIME processing. # Specify "yes" to disable special processing of Content-Type: headers # while RECEIVING mail. This treats all text after the primary mail # headers as message body text, and disables the optional features # below that enforce some aspects of MIME standards. # disable_mime_input_processing = no # Specify "yes" to disable special processing of Content-Type: headers # while DELIVERING mail. This treats all text after the primary mail # headers as message body text, and disables 8BITMIME to 7BIT conversion # when delivering mail to an SMTP server that does not announce # 8BITMIME support. # disable_mime_output_conversion = no # Specify the amount of space that will be allocated for MIME multipart # boundary strings. The MIME processor is unable to distinguish # between boundary strings that are identical in the first # $mime_boundary_length_limit characters. The default limit is the # Postfix input line length limit. # mime_boundary_length_limit = 2048 # Specify the maximal nesting level of multipart mail that the MIME # processor can handle. Refuse mail that is nested deeper while # receiving mail, or when converting 8BITMIME to 7BIT while delivering # mail. # mime_nesting_limit = 100 # Specify "yes" to reject mail with 8-bit text in message headers. # This optional restriction is enforced while receiving mail. # # This blocks mail from poorly written mail software. # strict_7bit_headers = no # Specify "yes" to reject mail with 8-bit text in message bodies that # are not sent as valid 8-bit MIME mail. This optional restriction # is enforced while receiving mail. # # This blocks mail from poorly written mail software. Unfortunately, # this also blocks (bounces from qmail, bounces from older Postfix # versions, and approval requests from Majordomo) when the included # message contains valid 8-bit MIME mail, and it may block 8-bit mail # that is piped into /bin/mail or other MIME challenged software. # strict_8bitmime_body = no # Specify "yes" to turn on both strict_7bit_headers and # strict_8bitmime_body. # strict_8bitmime = no # Specify "yes" to reject mail with invalid Content-Transfer-Encoding: # information for multipart/* or message/* content (in general, only # the unity transformations 7bin, 8bit or binary are allowed at those # levels in the message structure). This optional restriction is # enforced while receiving mail. # # This blocks mail from poorly written mail software. # strict_mime_encoding_domain = no