After installation OmniMix is immediately ready to send your first anonymous remailer message. As right from the start
all its outbound communication is routed through the Tor network your remailer activities will remain hidden.
You only have to wait till OmniMix has completed to download status data about the Mixmaster remailer network from the
Internet.
Now to test your remailer system send a dummy message, which, as it's a message without a valid recipient, gets discarded
at the exit remailer.
To do so go to the 'Misc' > 'Dummy' tab and click 'Send Dummy Message'. Watch the message's processing at the 'Log' tab.
After OmniMix passed the test it's time to compose and send your first real message from the 'Mailer' tab on the far
right. Enter the mail's 'Destination', 'Subject' and 'Body' text and click 'Send', finally click 'OK' to confirm that you
really intend to send the specified message. That's all.