I installed the basic wp email capture to my site. Followed the directions as layed out. Created the pages, etc. Loaded the plugin to my widget sidebar and went live. When I or anyone else types in their information and presses submit, an error message comes up. It reads: "Error: Email unable to be sent" There is no redirection, nothing. On the backside of things under settings-wp email capture - temporary emails....it does show that an email has been added there by stating a number of emails present, but that is all I get. Can you help??