
EmailSuccess
EmailSuccess, an advanced SMTP Server (MTA) built from the ground up to handle the most critical reliability, performance, security, and deliverability requirements.
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.
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. individual components can be customized, enabled or disabled at will.
certain portions of the courier mail server the mail filtering engine, the webmail server and the imap server are also available as separate, smaller, packages that can be used with other mail servers.
mail-filter imap mail-server smtp mailbox mailing-list mta