Comment Script is a script that allows comments to be left on any existing PHP or HTML page. By default, the script shows name, e-mail, homepage, title, and comment fields, though any can be disabled. The "comment" field is mandatory and must be filled out before the form can be submitted. In order to prevent the script from being abused by automatic spam bots, you can enable the CAPTCHA feature. The script then asks your visitors to enter a text they see in the image below the comment form into an input box. It also features an admin area where comments can be edited and deleted and the front-end language set.
Atmail is a fully-featured email server and Webmail client, allowing users to send and receive email via a Web browser or mobile device. It has full support for IMAP mailboxes, and an optional email-server mode that uses EXIM as the MTA. Features include a scheduler, MySQL backend support, spell-check, address book, calendar user preferences, multiple accounts, SpamAssassin support, migration scripts from other mail servers, a customizable interface, an attractive AJAX interface, an optional group sharing Calendar/Addressbook, and an Outlook plugin to sync Contacts/Tasks/Calendar data between a Desktop, Mobile, and Webmail client or other email users.