FREE for personal and commercial use - Unlimited Clients/Domains/etc. The Standard version provides robust SMTP and POP3 services for Windows NT/2000/XP/2003 systems. Its simple installation procedure and powerful administration software means that you will be up and running quickly. This version is free for both personal and commercial usage, and does not have any time or user restrictions. Included in the MailEnable Standard Edition package are: MailEnable POP3 Service This service provides POP3 access to users mailboxes. Its features are: Supports RFC 1939 Supports APOP secure authentication Grant or deny access for IP address ranges   Screenshot of the administration console Click to here enlarge MailEnable SMTP Service This integrated service provides SMTP (Simple Mail Transfer Protocol) for transmitting email messages between servers on the Internet. Some of the features of the SMTP service are: Supports RFC 821, 974, 1869, 1870, 2554, 2821 Binds to specific or all IP addresses Accept email on 2 different ports at the same time Powerful relay options Integrated Windows authentication Option to check for PTR record for connections Grant or deny access for IP address ranges Support for DNS blacklists (Spamhaus, Dorkslayers, Spamcop, etc.) - Windows 2000 or later required Configure your own DNS blacklists - Windows 2000 or later required Pickup event so you can run scripts or executables on an email SMTP authentication Smart host on a domain by domain basis Outbound SMTP authentication when smart hosting MailEnable out Allow/deny email where the sender domain does not resolve Auto-ban IP addresses when they send too many failed recipients Ban on a domain-to-domain basis Customisable welcome message Mailbox quotas Redirection Autoresponders Extensive logging List Server Service This service provides a list server. Its features are: Moderated and unmoderated lists Add headers and footers to messages Restrict posts to subscribers, or password protect them Configure replies to go to list or original poster MailEnable Administration The MailEnable Administration application allows the configuration of all mail services through an easy to use Microsoft Management Console application. This includes adding new hosted customers, their email domains, and setting up mailbox mappings for these domains. Some of the many features of the administration console are: Start/Stop MailEnable services Diagnostic Utility to determine faults Delete messages by age, mailbox, postoffice or globally Configure catchall, abuse and admin emails easily Configure redirection for email addresses and domains Email all users in a postoffice, or individually Import Windows users Import group or list members from CSV files Customisable user export W3C Extended log file format Disable/Enable users, postoffices or domains Create random passwords Set user quotas Easy access to online MailEnable services