wp-spamfree

Note I am using latest version Wordpress which is not listed as compatible with this. Its not clear if the spam stopper is meant to work on the contact form but it doesnt as far as I can tell. Also, unlike another contact form which sends one, when the integrated one wp-spamfree is used I received 3 emails from each user. Thats spam! There is obviously a lot of work gone into this plugin and mine shows as working properly, but it isnt unfortunately the author is no longer supporting it either.

Slows down your site (check it on pingdom) the fact that the plugin authors now say they do not have time to support it is the last nail in the coffin.