You can access this feature in two locations:
• Home >> Server Configuration >> Tweak Settings, under the Mail Tab as Restrict outgoing SMTP to root, exim, and mailman.
Preventing the ‘nobody system user’ from sending mail
You can access the Prevent “nobody” from sending mail setting at Home >> Server Configuration >> Tweak Settings, under the Mail Tab.
Configuring the hourly maximum email setting
You can limit the number of emails a domain can send per hour. To do so, use the Max hourly emails per domain option under the Mail tab at Home >> Server Configuration >> Tweak Settings. This setting defines a server-wide limit for every domain.
Configure high email failure rate protection
You can set a value for the Maximum percentage of failed or deferred messages a domain may send per hour setting. Configure this option under the Mail tab at Home >> Server Configuration >> Tweak Settings.
DEFINITION of gigapop
Gigapop is short for gigabit point-of-presence, an access point to Internet2, the network collaboration between universities and partners in industry and government to develop advanced Internet technologies and applications such as telemedicine and digital libraries. Currently, over 170 U.S. universities take part using
DEFINITION of domain name system
The domain name system (DNS) is the way that Internet domain names are located and translated into Internet Protocol addresses. A domain name is a meaningful and easy-to-remember “handle” for an Internet address.
DEFINITION of directory
A directory is, in general, an approach to organizing information, the most familiar example being a telephone directory.
DEFINITION of failover
Failover is a backup operational mode in which the functions of a system component (such as a processor, server, network, or database, for example) are assumed by secondary system components when the primary component becomes unavailable through either failure or scheduled down time. Used to make systems more
DEFINITION of graceful degradation
Graceful degradation is the ability of a computer, machine, electronic system or network to maintain limited functionality even when a large portion of it has been destroyed or rendered inoperative. The purpose of graceful degradation is to prevent catastrophic failure. Ideally, even the simultaneous loss of multiple
DEFINITION of distributed computing
In general, distributed computing is any computing that involves multiple computers remote from each other that each have a role in a computation problem or information processing.
