debug symbols for package courier-mlm

 The Courier mail transfer agent (MTA) is an integrated mail/groupware
 server based on open commodity protocols, such as ESMTP, IMAP, POP3, LDAP,
 SSL, and HTTP. Courier provides ESMTP, IMAP, POP3, webmail, and mailing list
 services within a single, consistent, framework.
 .
 The couriermlm command sets up, maintains, and runs a mailing list.
 It automatically handles subscribe and unsubscribe requests,
 and removes undeliverable addresses from the subscription rolls.
 Mailing lists managed by couriermlm require zero human administrative
 oversight. It supports digests, write-only posting aliases,
 and moderated mailing lists.