forked from Lainports/opnsense-ports
8cb1a96ede
Taken from: https://github.com/freebsd/freebsd-ports.git Commit id: 5070672073b68be364139bc6b3a89100bd17d331
33 lines
1.2 KiB
Text
33 lines
1.2 KiB
Text
|
|
NETWORK LISTENER WARNING
|
|
------------------------
|
|
|
|
By default, the startup script specifies "--inet=10023" in postgrey_flags.
|
|
This makes postgrey listen on localhost TCP port 10023. If you want to use a
|
|
unix socket, a different port, or an external interface, please see the
|
|
postgrey(1) man page about the use of the --inet and --unix flags and set
|
|
postgrey_flags as appropriate.
|
|
|
|
|
|
THIRD-PARTY DISCLOSURE WARNING
|
|
------------------------------
|
|
|
|
The default text used when postgrey returns a "greylisted" response includes a
|
|
URL of the form:
|
|
|
|
http://postgrey.schweikert.ch/help/example.com.html
|
|
|
|
where example.com is the FQDN of the RCPT TO address of the greylisted message.
|
|
This is a potential information disclosure in the following ways:
|
|
|
|
- Indicates you are using David Schweikert's postgrey;
|
|
- Someone who goes to that link may disclose to the website's operator that
|
|
they sent email to your domain.
|
|
|
|
If you do not want this behaviour, you can override the default text by
|
|
setting --greylist-text in postgrey_flags. An example of a generic setting
|
|
would be --greylist-text='4.7.1 Greylisted'.
|
|
|
|
Please see the "Greylist Text" section of the postgrey(1) man page for more
|
|
information.
|
|
|