![]() That's fine if you're sitting at your desk all day, but few e-mail administrators are that immobile. While there is a Web-based management package, it is more suitable for configuration and not very good for system monitoring.Īlso at the top of the management pack in terms of functionality is Kerio MailServer, even though it is one of the two products tested that requires an add-on management tool, and can't be controlled through a Web browser (the other is MailSite Fusion). Unfortunately, MDaemon reserves its best management functions for a Windows-only management tool. But overall, any e-mail manager using MDaemon's tools will feel in control of their e-mail system and be ready to understand and solve problems as they come up. For example, there is no message tracking tool, and the backup system only covers the MDaemon configuration, not the user mailboxes. We did find fault with parts of MDaemon's management scheme. Other features such as simple message retention management, per-user filtering and automated configuration backup help to round out a good management system. MDaemon also had very good performance reporting tools which gave us a good view into how the system was running, especially under heavy load. In addition to overview pages which show messages flowing through the system, MDaemon has a queue manager that lets you click on stuck messages and take actions (such as delete or reject). The logging and visibility into system queues is certainly the best we've ever seen in over 20 years of looking at mail servers. Alt-N Technologies' MDaemon quickly rose to the top of the stack as one of the easiest products to manage, especially when something went wrong. In system management, configuration, monitoring and operations, we found more commonality of function, but could still pinpoint important differences. A slew of user-based features, along with multi-domain management, made these products very different - but impossible to rank. On the other hand, if you don't have Active Directory, or don't want to keep user information stored there, that feature would mean nothing to you. For example, if you wanted to keep user information in Active Directory, anything but Kerio MailServer or Scalix Enterprise Edition would be a non-starter. Our testing focused more on system management than on user management as the latter varies wildly depending on how an organization wants to use the e-mail server. Microsoft Exchange 2007 has a mixed record here - a statement we must echo for every alternative product tested. And don't forget important task support backups, message archiving and e-mail retention controls. Messages flowing through the system can get stuck or lost, so log and queue visibility becomes important. End user configuration entails more than just adding accounts, as users will have quotas, filtering rules and other settings to be managed. Protocol engines, such as SMTP, POP and IMAP, have a host of configuration variables and options, many of which are obscure or idiosyncratic. System performance has to be monitored to ensure reasonable response time for end users. The unassigned IP Addresses are displayed in red.Management of a midsized e-mail system can be complicated. You may have to click the Refresh button to see all addresses. Open the WebAdmin Settings->General page to see all the Local IP Addresses of your Server. #COMMUNIGATE PRO POP IMAP LINKED FROM PRO#If that IP address is not assigned to any CommuniGate Pro Domain, then the "unassigned local network address" error is generated. When a user connects to the server using a POP or IMAP client and provides just the account name (without the domain name), or when a secure (SSL/TLS) connection has to be established, the CommuniGate Pro Server takes the local IP address the user has connected to and tries to find the Domain that address is assigned to. If none of your Domains has the Assigned IP Addresses setting set to All Available, then some of your Server IP addresses may not be assigned to any Domain. Usually, the Main Domain has the Assigned IP Addresses setting set to All Available, so all IP Addresses not assigned to secondary Domains are automatically assigned to the Main Domain. ![]() Those addresses can be assigned to CommuniGate Pro Domains, and the Domains WebAdmin page shows all Domains with the IP addresses assigned to them. Your CommuniGate Pro server computer has one or several IP (network) addresses assigned to it. ![]()
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