It looks like slrn.org has been compromised by spammers (perhaps the owner failed to renew the domain name in time?). https://slrn.info/ https://slrn.info/ app

It looks like slrn.org has been compromised by spammers (perhaps the owner failed to renew the domain name in time?). https://slrn.info/ https://slrn.info/ appears to be the current home of the project. (https://jedsoft.org/ https://jedsoft.org/ links there via http://slrn.sourceforge.net/ http://slrn.sourceforge.net/.)