33 lines
845 B
Plaintext
33 lines
845 B
Plaintext
#
|
|
# Privacy Header Checks
|
|
#
|
|
|
|
#
|
|
# Hide the software the sender is using
|
|
#
|
|
/^User-Agent:/ IGNORE
|
|
|
|
#
|
|
# Remove Date from header.
|
|
#
|
|
# The date that the client users is often in their own timezone.
|
|
# this is not desirable, so removing and having the server re-add
|
|
# the date header, enables hiding the users timezone.
|
|
#
|
|
# NOTE: postfix requires the following settings:
|
|
# - always_add_missing_headers=yes
|
|
# - local_header_rewrite_clients=permit_sasl_authenticated,permit_mynetworks,permit_inet_interfaces
|
|
#
|
|
# These settings will add the date back to the E-Mail header using the servers timezone.
|
|
#
|
|
/^Date:/ IGNORE
|
|
|
|
#
|
|
# Remove the sender IP Address and Any hostname and replace with localhost
|
|
#
|
|
/^Received:\sfrom [^ ]+ \([^ ]+ \[[IPv0-9a-f:.]+\]\)(\s+.* \(server\) with .+)$/ REPLACE Received: from [127.0.0.1] (localhost [127.0.0.1])$1
|
|
|
|
|
|
|
|
|