Administrator's Guide - Kerio Software Archive

7.5 ForwardingFigure 7.5Domain settings — forwardingOffline delivery — delivery is started by schedulerUnder normal circumstances, Kerio MailServer sends email for the Forward domain to thespecified SMTP server immediately. If the server has a dial-up connection to the Internet,then this may cause very often dialing and hanging up of the line (and high costs for theconnection). Enabling this option will allow email for the Forward domains to be queuedand delivered at scheduled times only (see chapter 9).Offline delivery — delivery is triggered by ETRN command from remote hostKerio MailServer keeps all messages addressed to this domain up to the moment whenthe ETRN command with this domain included as a parameter (for details, see chapter15.1) is received before sending them to the defined SMTP server. This way KerioMailServer can be used as a secondary server for a domain whose primary SMTP server isnot permanently connected to the Internet.If the domain...Here you can define whether messages that contain one of domain’s aliases in the recipient’saddress will be forwarded or not. The Don’t forward such messages option disablesloops in case that the particular recipient cannot be found at any server operating withthis domain.Note: If the domain is covered by two servers, set this option on one of them only (fordetailed description of a domain covered by two and more servers, see chapter 27.4).69