HTML email containing selected node content I need to send an email containing the content from one or more selected nodes.

The nodes are selected in an email contact form by the user (which also needs to fill the rest of the form with other, more basic details).

Is there an efficient way to achieve that functionality?
If you mean to sending whole nodes, than from my lookup, this might be a solution for you.

If this solution doesn't satisfy you, an alternative would be to send the user a link to the printing version of that given node. This shouldn't be very much complicated in PHP I guess.

A print version can be made with this module (Make sure the printing-versions have HTML canonical tags referencing to the main node).