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* a remailer client: |
* a remailer client: |
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The remailer client supports sending anonymous mail using Cypherpunk |
The remailer client supports sending anonymous mail using Cypherpunk |
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and Mixmaster remailers, managing pseudonyms at Newnym nym servers |
and Mixmaster remailers. It supports OpenPGP encryption (compatible |
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and receiving mail anonymously from Cypherpunk remailers. It supports |
with PGP 2, PGP 5 and up, and GnuPG). |
|
OpenPGP encryption (compatible with PGP 2, PGP 5 and up, and GnuPG). |
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The client can be used with a menu-based user interface and with |
The client can be used with a menu-based user interface and with |
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command line options. |
command line options. |
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Libraries: |
Libraries: |
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Mixmaster uses the cryptographic library OpenSSL. If you want to use |
Mixmaster requires the libraries OpenSSL, zlib, and pcre. |
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the menu-based user interface, you also need the ncurses library. If |
|
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these libraries are not installed on your system, get them from |
If you want to use the menu-based user interface, you also need the |
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ftp://mixmaster.anonymizer.com/ and extract them in the Src |
ncurses library. If these libraries are not installed on your |
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directory first. |
system, you will need to obtain the latest versions from the |
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sources below and extract them in the the Src/ directory first. |
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OpenSSL is available from http://www.openssl.org/source/ |
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Ncurses can be obtained from http://ftp.gnu.org/pub/gnu/ncurses/ |
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The Perl Compatable Regular Expressions library can be obtained from |
The Perl Compatable Regular Expressions library can be obtained from |
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ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/ |
ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/ |
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The zlib compression libraries can be obtained at |
The zlib compression libraries can be obtained from |
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http://www.gzip.org/zlib/ |
http://www.gzip.org/zlib/ |
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To install or upgrade Mixmaster, type `./Install'. |
To install or upgrade Mixmaster, type `./Install'. |
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mlist.txt List of reliable type 2 remailers |
mlist.txt List of reliable type 2 remailers |
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type2.list List of known type 2 remailers (optional) |
type2.list List of known type 2 remailers (optional) |
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If you wish to participate in the Remailer Abuse Blocklist, you will need |
If you wish to participate in the Remailer Abuse Blocklist[1], you will need |
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to obtain the blocklist file from http://www.paracrypt.com/remailerabuse/ |
to obtain the blocklist file from http://www.paracrypt.com/remailerabuse/ |
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and place it in your Mix directory. This may be automated with cron. |
and place it in your Mix directory. This may be automated with cron. |
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#define DESTBLOCK "dest.blk rab.blk rab2.blk rab3.blk" |
#define DESTBLOCK "dest.blk rab.blk rab2.blk rab3.blk" |
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Note that only the first file should the the local block list, as it is the |
Note that only the first file should the the local block list, as it is the |
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only file mix will open for writing. Most users will not need to edit |
only file mixmaster will open for writing. Most users will not need to edit |
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config.h. |
config.h. |
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[1] Update: As of the release of Mixmaster 3.0, the Paracrypt RAB site is |
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defunct. This information has been left in the documentation should |
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another service take its place. |
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Using the remailer client: |
Using the remailer client: |
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------------------------- |
------------------------- |
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To use the menu-based user interface, simply run `mix'. To send an |
To use the menu-based user interface, simply run `mixmaster'. To send an |
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anonymous or pseudonymous reply to a message from within your mail or |
anonymous or pseudonymous reply to a message from within your mail or |
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news reader, you can pipe it to `mix'. |
news reader, you can pipe it to `mixmaster'. |
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The interactive mode supports sending mail, manages pseudonymous |
The interactive mode supports sending mail and contains a simple |
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accounts at nym servers and contains a simple mail reading function. |
mail reading function. OpenPGP messages are encrypted and decrypted |
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OpenPGP messages are encrypted and decrypted automatically. It can |
automatically. |
|
also decrypt messages encrypted to ordinary non-anonymous OpenPGP keys |
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if you use the same passphrase for the nyms as for the OpenPGP key. |
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In the non-interactive mode, Mixmaster reads a message from a file or |
In the non-interactive mode, Mixmaster reads a message from a file or |
| 92 |
from its standard input. The command line options are described in the |
from its standard input. The command line options are described in the |
| 93 |
manual page (mix.1). |
manual page (mixmaster.1). |
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| 95 |
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Mixmaster as a remailer: |
Mixmaster as a remailer: |
| 103 |
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The Install script provides a simple way to set up the remailer. More |
The Install script provides a simple way to set up the remailer. More |
| 105 |
information about configuring Mixmaster can be found in the manual |
information about configuring Mixmaster can be found in the manual |
| 106 |
page. Typically, incoming mail is piped to "mix -RM". In a UUCP |
page. Typically, incoming mail is piped to "mixmaster -RM". In a UUCP |
| 107 |
setting, it may be useful to use just "mix -R", and run "mix -S" once |
setting, it may be useful to use just "mixmaster -R", and run |
| 108 |
all messages have arrived. |
"mixmaster -S" once all messages have arrived. |
| 109 |
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Announcing a new remailer to the public is most commonly done by posting |
Announcing a new remailer to the public is most commonly done by posting |
| 111 |
the remailer keys and capabilities to alt.privacy.anon-server as well as |
the remailer keys and capabilities to alt.privacy.anon-server as well as |
| 112 |
the "remops" mailing list. Information about the remops list can be found |
the "remops" mailing list. Information about the remops list can be found |
| 113 |
here: http://lexx.shinn.net/mailman/listinfo/remops |
here: http://lexx.shinn.net/mailman/listinfo/remops |
| 114 |
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To upgrade from a Mixmaster 2.0.* remailer installation, make a |
|
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backup of your keys and configuration files before you run Install. |
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Installation problems: |
Installation problems: |
| 117 |
--------------------- |
--------------------- |
| 118 |
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| 119 |
In case one of the libraries Mixmaster uses is installed incorrectly |
In case one of the libraries Mixmaster uses is installed incorrectly |
| 120 |
on your system, place the library source code (available from |
on your system, place the library source code (available from |
| 121 |
ftp://mixmaster.anonymizer.com) in the Src directory, remove the old |
the locations listed above) in the Src directory, remove the old |
| 122 |
Makefile, run the Install script again and answer `y' when asked |
Makefile, run the Install script again and answer `y' when asked |
| 123 |
whether to use the source code. |
whether to use the source code. |
| 124 |
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|