Elastic Email is a mail relay service. That is, instead of your website sending mail via its own SMTP server, outgoing email is directed through the Elastic Email service and out onto the internet. This module provides plug n' play integration with the Elastic Email service. Learn more at the Elastic Email site.
BOTCHA is a highly configurable non-CAPTCHA spam protection framework.
In CAPTCHA, user has to prove he/she is human. Unfortunately, spambots learned
to bypass CAPTCHA really well, and real users are frustrated with increasing
complexity and burden of CAPTCHA.
In BOTCHA, we don't abuse our human users - BOTCHA protection is completely
transparent to them and non-intrusive.
BOTCHA lets spambots to prove they are bots, and let real users zip by.
BOTCHA is useful for any form that has to be protected from spambots.
Page Preview is a low-impact alternative to Drupal's core node preview functionality.
This module re-implements the Preview area of the node edit form as an IFRAME that renders and displays the full page view of your edited content as the anonymous user would see it, including elements such as blocks that display as a reaction to the page context. The module also supports Page Manager (part of the Chaos Tools suite), meaning you should be able to preview nodes that are being rendered by Panels in full page form, as well.