Perhaps you can use sqwebmail. It supports vpopmail authentication but requires Maildir format mailboxes. Maildirs were introduced with qmail and have reliability advantages over the usual Mailbox files. If you need to convert Mailboxes to Maildirs, see the qmail docs. Sqwebmail is available from inter7, the developers of vpopmail, see http://www.inter7.com/sqwebmail.html.
If you just need to send mail, I've found Mail::Send and Mail::Mailer work well for that from the command line. You would just need to build a CGI forms interface to them for sending mail through a web interface. Basically that would require capturing the mail header and body in perl variables and passing them to a function or separate program that send the message using the Mail::Send|Mail::Mailer routines. Each of those packages includes several example programs. -tristram -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]