QmailSUite is a tool to manage qmail LDAP mail server accounts. A set of Python command line scripts allows the administrator to add or delete domains and set the postmaster@domain password, add or delete single users, or change account passwords. The Web application, written in PHP5, is used by postmaster@domain to manage each email account, including quota size, quota count, account status, password, aliases, and forwards for his domain.
Q-Mail Max Rcpt Patch allows you to set a limit on how many recipients are specified for any one email message. RFC 2821 section 18.104.22.168 says that an MTA must allow at least 100 recipients for each message, but may elect not to allow any more than that. Choosing to enforce this limit can help mitigate damage from one of the favorite tricks of the spammer.