Courier-mta.org Website Review

web-based calendaring and scheduling services integrated in the webmail module. Advanced groupware calendaring services will follow mail services for virtual mail accounts, managed by an LDAP, MySQL, or PostgreSQL-based authentication database. smaller, packages that can be used with other mail servers. separate, dedicated, mail server instance, for both incoming and outgoing mail. An alternative limited vanity configuration for outgoing mail only, based on the sending mail client's authenticated login, is possible when multiple IP addresses are not available. distribute all mailboxes between multiple servers. A separate server (or a pool of servers) accepts connections from IMAP or POP3 clients, then connects to the right server based on the mailbox the connecting client is logging into. SSL) in both the client and the server (requires OpenSSL). The ESMTP client can optionally require that the remote server's X.509 certificate is signed by a trusted root CA (a default set of root CAs is provided). present an X.509 certificate signed by a private (not a public) certificate authority. This is pretty much the highest level of security that can be achieved with today's technologies. This doesn't even require DNSsec. Even if the DNS cache is poisoned with MX records that divert mail to a rogue relay, the attacker will not have an X.509 certificate signed by a private CA (this as*umes, of course, that the security of the private CA hasn't been breached). This work is mostly complete, but still needs a little testing. provide excellent support for mbox-based mailboxes, so there's no reason to reinvent the wheel. Some popular mbox servers are: Qpopper glues all of these pieces together in a seamless manner any time an E-mail message addressed to is received. The main textual body of the E-mail message is placed on a cover page, and any attachments are converted to fax image format and transmitted after images can be sent to (one image per page). The additional software packages that were mentioned previously are usually already included