1. In the template where the email form is filled out, make sure enctype="multipart/form-data" is set on the form element. For the contact form, for example:
A solution to get more emails sent without slowing pages is manufacture more (fake) visitors. You can do this on a unix or linux operating system by setting up a system cron -- please note this is NOT the same as the crons page in the WSN admin panel (WSN crons are php-based so can only run when people are viewing pages). Your hosting control panel should offer you a way to set a cron. If you have CPanel, you'll find a "cron jobs" option in the menu. Select "standard" experience level. Supply