Does anyone know of a email server, preferably free, that can be used in a training environment? Current requirements are POP3 and SMTP access. All email is to be confined to a single domain (the classroom - not registered) and access to the (external) Internet should be blocked.
It appears there could be a fair amount of work in setting up "standard"software for this limited task, but I would prefer something that most people would find simple to install to maintain.
If the underlying platform is M$ Windows, then you could have a look at "hMailServer", an open-source, GPL-licensed eMail server: http://www.hmailserver.com/ Supports IMAP/POP3 and SMTP, uses MySQL/MS SQL as backend. Cheers, Peter -- Peter Reutemann, Dept. of Computer Science, University of Waikato, NZ http://www.cs.waikato.ac.nz/~fracpete/ +64 (7) 838-4466 Ext. 5174