Remember kiddies:

my $name = 'cLive ;-)';

# interpolated
print <<"_END_";     # or <<_END_ - quotes optional
My name is $name.
_END_

# prints 'My name is cLive ;-)'

# not interpolated
print <'_END_';
My name is $name.
_END_

# prints 'My name is $name'
[download]

And remember, quoted << 'here' text must end with the token used on a line on its own, with no trailing whitespace.

Finally, also remember to escape the @ (ie \@) in an e-mail address contained in web page output that will be interpolated (I always forget that one :)

cLive ;-)