MailGroups helps you create mailing lists to send out personalized e-mail newsletters, or organize e-mail discussion groups. It includes a powerful subscribers management module, a bulk mailer, an integrated message editor, a task scheduler, mailing list report generation tool and a lot of other helper tools. The program's features include automated incoming mail processing (sign-ups, opt-outs, bounce-backs, subscriber commands, email survey forms and so on), powerful e-mail personalization features (simple field merge, database merge, conditional bodies, math functions and so on), support for HTML and multipart messages, multi-threaded email delivery and more. It requires neither a dedicated Internet server nor a permanent Internet connection.