Dump is at http://dump.sourceforge.net. Be sure to read through the options passed to configure, as you need to specify that the manpages be owned by root and have a group of root for the make install to work right. Dump is apparently a port of the dump utility from BSD, and is almost identical to ufsdump under Solaris. It can copy to tapes or files. Not sure why your email bounced, but I've been getting a lot of spam, and have resorted to using a package called Spam Bouncer to handle it. I will have to check my logs for anything weird.
