Questions and Answers for users of ASSP Anti-Spam SMTP Proxy <[email protected]> schreibt: >Can someone shed some light on how this "LimitingIP" is invoked and >how it >works?
It is described quite lengthy in the GUI in section: SMTP Session Limits The number of IP(subnet) switches a domain may have during the Limit Different IPs Per Domain Expiration. If a domain switches more often than this it will be banned from future connections until the Expiration is reached. This can be used to prevent server overloading and DoS attacks. 10 connections are typically enough. If left blank or 0, there is no limit imposed by ASSP. ISP/Secondary MX Servers and Accept All Mail matches are excluded, whitelisted and nonprocessing addresses are honored. Internal Name: maxSMTPdomainIP Limit Different IPs Per Domain Expiration The number of seconds that must pass before a domain blocked by the Limit Subnet IPs Per Domain setting (see above for more details) is allowed to connect again. The default is 7200 seconds (120 minutes). Internal Name: maxSMTPdomainIPExpiration Do Not Limit Different IPs For These Domains* This prevents specific domains from limiting. For example:yahoo.com|hotmail.com|gmail.com Internal Name: maxSMTPdomainIPWL ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Assp-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/assp-user
