Freemail is an email system for Freenet. It allows you to send anonymous emails to other Freenet users using your standard email client. It is currently not bundled in the Freenet installer, and has to be downloaded separately. You can also try the Freemail plugin by selecting it from the list on the plugins page of your Freenet node. Beware, though, that the plugin is still in an early stage of development, and users should be active about looking in log files and reporting problems if they find them.
You can download the latest pre-compiled version from https://downloads.freenetproject.org/alpha/plugins/Freemail/
Easy account setup
The easy way to set up a Freemail account is to visit the Freemail plugin, after you have downloaded it, through your Plugins web page. The web interface will prompt you for an IMAP name, an IMAP password, and a Freemail shortname to associate with the account. When the account is created, it will email you the secure name that it generated for you.
The chosen short Freemail-address must be unique and will give you an address looking like:
The <anything> before the @ will be ignored. It is only there because mail user and transport agents want to see an @ in addresses. Yes, we do know this is an ugly kludge.
Once you have installed the freemail plugin for your Freenet proxy daemon, starting or restarting the daemon will start the freemail service for you automatically.
If for some reason you cannot make the web interface work, we have included hand-configuration instructions down this page.
Mail client setup
Now you have the Freemail proxy running, which means that you can send and receive emails through Freenet. For this we recommend that you set up your favorite email client to use the special Freenet private ports:
- Incoming emails - Protocol: IMAP, Server: localhost, Port: 3143
- Outgoing emails - Protocol: SMTP, Server: localhost, Port: 3025
Your Freemail plugin must be running while you are reading and sending freemails. Leaving your node running, with the Freemail pugin enabled, will ensure this. For debugging purposes, it is also possible to send and receive Freemail mail with only the Freenet jar running.
Fetching Freemail mail with fetchmail
You can easily make fetchmail poll your freenet mail with an entry like this:
poll freenet via localhost with proto imap port 3143 user LOCALNAME here is IMAPNAME there with password PASSWORD
This will cause Freemail mail to be automatically fetched and merged into your normal incoming mail stream, so any of your email clients will see it. Of course, you will need to change IMAPNAME and PASSWORD to match the authetication pair you gave when you created the Freemail account, and LOCALNAME to the local login you want to receive the mail.
A variant of this recipe will still work if you have your freenet node. running on another machine. Just change "localhost" to the DNS address of the node host.
If you use Thunderbird as your email client:
- From the Edit menu, select Account Settings.
- Click the Add Account... button.
- Select Email Account and click Next.
- Type in the name and either the long Freemail address you were given, or your short address if you created one. Check this carefully as an incorrect address here will not only mean people won't be able to reply to you, but your messages will appear as 'Spoofed'. Once you've done this, click Next.
- Set the type of incoming server to IMAP and the incoming server name to localhost. Then click Next.
- For the Incoming User Name, use the account name you chose earlier ('john' in this example), which may not be the same as your email address. Click Next.
- Enter an arbitrary Account Name and click Next and then Finish.
- Now we have to change the IMAP port number from the default: On the left panel click on Server Settings under the new account. Change the Port to 3143 from the default of 143.
Now you should be able to read incoming freemails. To send out emails:
- From the Edit menu, select Account Settings.
- In the left-hand panel, scroll down and click on the Outgoing Server (SMTP) option.
- You probably already have at least one SMTP server set up already for your normal emails. So click on the Add... button to create one specially for freemails.
- Under Description put anything you want - Freemail might be a good choice. Set Server Name to localhost and change Port to 3025. Make sure 'Use name and password' is checked and put your original account name as the User Name ('john' in our example). 'Use secure connection' should be set to No (don't worry, it's only the local connection that is unencrypted). Click OK.
- The final thing is to set your new Freemail account to use this outgoing server instead of the default one. So in the left panel find and click on the top line of the new incoming mail account you added. In our example this would be something like email@example.com. There should be a drop-down box called Outgoing Server (SMTP). Set this to the new setup we just added: something like Freemail - localhost. And click OK.
Congratulations - you're now set up to send and receive email over Freenet!
To set up an account for Freemail by hand, execute the following commands:
java -jar Freemail.jar --newaccount <username> java -jar Freemail.jar --passwd <username> <password> java -jar Freemail.jar --shortaddress <username> <short-Freemail-address> java -jar Freemail.jar
Exchange the values within <brackets> with the appropriate values.
After running the last command you now have a running Freemail proxy, listening on localhost at IMAP port 3143 for incoming mails, and SMTP port 3025 for outgoing mails. Connect to it using your favourite email client software.
If you didn't follow, here's a longer and more detailed recipe:
Change to the directory containing the Freemail.jar file. At the command line, type:
java -jar Freemail.jar
If you are running Freemail for the first time, it will prompt you to create an account:
Starting Freemail for the first time. You will probably want to add an account by running Freemail with arguments --newaccount <username>
So do what it says. The username you create here is used to authenticate to the Freemail-service and will only be seen by you, it isn't part of your freemail address:
java -jar Freemail.jar --newaccount john
It now generates your Freemail address which is a long random string like anything@DS3FG3R...SF6FHJ8YUK.freemail. Generating the cryptographic keypair is a computation-intensive process and may take a few minutes on a slow machine.
Generating mailsite keys... Mailsite keys generated. Your Freemail address is: anything@DS3FG3R...SF6FHJ8YUK.freemail Generating cryptographic keypair (this could take a few minutes)... Account creation completed. Account created for john. You may now set a password with --passwd <password>
The next step is to create a password for your account. The syntax to create a password is shown below:
java -jar Freemail.jar --passwd <username> <password>
To create the password secretpass for the user john, type:
java -jar Freemail.jar --passwd john secretpass
Now we have an account, a password for that account and a rather lengthy Freemail-address. The problem is that not many people in the world will be able to remember that Freemail-address. The solution to this problem is to create a short address that points to the long one:
To do this, run the main command again:
java -jar Freemail.jar
and the software will prompt you to create a short Freemail address:
Secure Freemail address: anything@DS3FG3R...SF6FHJ8YUK.freemail You don't have a short Freemail address. You could get one by running Freemail with the --shortaddress option, followed by your account name and the name you'd like. For example, 'java -jar freemail.jar --shortaddress bob bob' will give you the address 'firstname.lastname@example.org'. Try to pick something unique! trying slotinsert to freenet:SSK@sdfgsdfg...ertretert/mailsite-1/mailpage
The syntax to create a short freemail address is:
java -jar Freemail.jar --shortaddress <username> <short address>
To create an alias known as jsmith for user john, write:
java -jar Freemail.jar --shortaddress john jsmith
If that short alias is free, it will tell you your Freemail address:
Secure Freemail address: anything@DS3FG3R...SF6FHJ8YUK.freemail Short Freemail address (*probably* secure): email@example.com
Now you have created a Freemail account, a long and a short address and set up a password for the account. Now, all you need to do is to start the Freemail proxy, to listen for incoming IMAP and SMTP connections. The Freemail proxy must run while you use Freemail, or else no mails you send will get delivered. To start the server, run the command:
java -jar Freemail.jar
If you try to run the Freemail jar and get messages that look like the following:
24/12/2008 11:20:52 ERROR(freemail.smtp.SMTPListener): Error in SMTP server - Address already in use 24/12/2008 11:20:52 ERROR(freemail.imap.IMAPListener): Error in IMAP server - Address already in use
...it probably means you downloaded the Freemail plugin through the Web
interface and your node is already running it. On a Linux machine you
can check to see if the private SMTP and IMAP ports are actually in use
netstat -tln; the port numbers you're looking for in
the listing are 3143 (Freenet IMAP) and 3025 (Freenet SMTP).
If you get these messages and these ports are not in use, try shutting down and restarting the node. If the problem persists after that, you have found a bug and should file it with the Freenet developers.
If the ports are indeed in use, check the List of Plugins on your Plugins. If Freemail is in that list, then you can eaither unload it and go through the manual procedure (running java -jar Freemail.jar) or configure your Freemail account through the web interface.