This is Perl module Email::Abstract::QpsmtpdTransaction. INSTALLATION Email::Abstract::QpsmtpdTransaction installation is straightforward. If your CPAN shell is set up, you should just be able to do % cpan Email::Abstract::QpsmtpdTransaction Download it, unpack it, then build it as per the usual: % perl Makefile.PL % make && make test Then install it: % make install DOCUMENTATION Email::Abstract::QpsmtpdTransaction documentation is available as in POD. So you can do: % perldoc Email::Abstract::QpsmtpdTransaction to read the documentation online with your favorite pager. Naoki Tomita