New features were added to Guerrilla Mail in the past few days – GuerillaMail Subscription. Only $24/year and get the following benefits: No expiration, Email forwarding, No ads, Use with our other domains.
The other domains are:
Also, the the server was re-configured in the way emails are processed – improving efficiently.
The normal service is still free as always!
Update on May 2012:
We realize that these features were only half-baked when they were released, so we removed the subscription and added the domains for all users to use. This was 2009 and so many improvements have been added since then. We hope to add a better premium service some time in the future.