hmLoadTopic({
hmKeywords:"Relay Control,Relay Settings,Trusted Domains",
hmTitle:"Relay Control",
hmDescription:"Use Relay Control at Security » Security Settings » Relay Control to define how your server reacts to mail relaying. When a message arrives at your mail server that is neither...",
hmPrevLink:"health_check.html",
hmNextLink:"security--reverse_lookup.html",
hmParentLink:"security_menu.html",
hmBreadCrumbs:"<a href=\"security_menu.html\">Security Menu<\/a> &gt; Security Manager &gt; Security Settings",
hmTitlePath:"Security Menu > Security Manager > Security Settings > Relay Control",
hmHeader:"<h1 class=\"p_Heading1\" style=\"page-break-after: avoid;\"><span class=\"f_Heading1\">Relay Control<\/span><\/h1>\n\r",
hmBody:"<p class=\"p_BodyText_Center\"><img style=\"margin:0 auto 0 auto;width:32.5625rem;height:26.9375rem;border:none\" src=\".\/images\/security-settings_relay-control.png\"\/><\/p>\n\r<p class=\"p_BodyText\"><span class=\"f_BodyText\">Use Relay Control at <\/span><span class=\"f_MenuPath\">Security » Security Settings » Relay Control<\/span><span class=\"f_BodyText\"> to define how your server reacts to mail relaying. When a message arrives at your mail server that is neither from nor to a local address, your server is being asked to relay (i.e. deliver) the message on behalf of another server. If you do not want your server to relay mail for unknown users, you can use the settings provided here to control that.<\/span><\/p>\n\r<div style=\"text-align: left; text-indent: 0; padding: 0 0 0 0; margin: 0 3.0625rem 0.8750rem 3.0000rem;\"><table style=\"background-color:#ffffe6; border:solid thin #000000; border-spacing:0;\">\n\r<tr>\n\r<td style=\"vertical-align:top; width:3.1250rem; height:3.1250rem; padding:0.3125rem; border:none\"><p class=\"p_NoFormat\"><img style=\"margin:0;width:3.1250rem;height:3.1250rem;border:none\" src=\".\/images\/forbidden_50_yback.gif\"\/><\/p>\n\r<\/td>\n\r<td style=\"vertical-align:top; padding:0.3125rem; border:none\"><p class=\"p_Notes\"><span class=\"f_Notes\">Relaying email indiscriminately for other servers could result in your domain being<\/span><span class=\"f_Notes\"> block-listed by one or more <a href=\"dns_black_lists_dns-bl.html\" class=\"topiclink\">DNS-BL services<\/a>. Open relaying is greatly discouraged because spammers exploit open servers to hide their tracks.<\/span><\/p>\n\r<\/td>\n\r<\/tr>\n\r<\/table>\n\r<\/div>\n\r<p class=\"p_DialogSectionHeading\" style=\"page-break-after: avoid;\"><span class=\"f_DialogSectionHeading\">Mail Relaying<\/span><\/p>\n\r<p class=\"p_ControlHeading\" style=\"page-break-after: avoid;\"><span class=\"f_ControlHeading\">Do not allow message relaying<\/span><\/p>\n\r<p class=\"p_ControlIndent\"><span class=\"f_ControlIndent\">When this option is enabled, MDaemon will refuse to accept messages for delivery that are both <\/span><span style=\"font-family: \'Courier New\',Courier,monospace; color: #010100;\">FROM<\/span><span class=\"f_ControlIndent\"> and <\/span><span style=\"font-family: \'Courier New\',Courier,monospace; color: #010100;\">TO<\/span><span class=\"f_ControlIndent\"> a non-local user.<\/span><\/p>\n\r<p class=\"p_ControlHeading2\" style=\"page-break-after: avoid;\"><span class=\"f_ControlHeading2\">...unless addressed to a known alias<\/span><\/p>\n\r<p class=\"p_ControlIndent2\"><span class=\"f_ControlIndent2\">Click this checkbox if you want MDaemon to relay mail for <a href=\"alias_aliases.html\" class=\"topiclink\">Aliases<\/a> regardless of your Relay settings.<\/span><\/p>\n\r<p class=\"p_ControlHeading2\" style=\"page-break-after: avoid;\"><span class=\"f_ControlHeading2\">...unless sent via authenticated SMTP session<\/span><\/p>\n\r<p class=\"p_ControlIndent2\"><span class=\"f_ControlIndent2\">When this checkbox is enabled, MDaemon will always relay mail when it is sent via an authenticated SMTP session.<\/span><\/p>\n\r<p class=\"p_ControlHeading2\" style=\"page-break-after: avoid;\"><span class=\"f_ControlHeading2\">...unless sent from a trusted host or IP<\/span><\/p>\n\r<p class=\"p_ControlIndent2\"><span class=\"f_ControlIndent2\">Enable this option is you wish to allow relaying when the mail is coming from a Trusted Host or Trusted IP address.<\/span><\/p>\n\r<p class=\"p_ControlHeading2\" style=\"page-break-after: avoid;\"><span class=\"f_ControlHeading2\">...unless sent from a gateway user<\/span><\/p>\n\r<p class=\"p_ControlIndent2\"><span class=\"f_ControlIndent2\">Enable this checkbox if you want MDaemon to permit mail relaying through domain gateways regardless of your Relay settings. This feature is disabled by default and isn\'t recommended.<\/span><\/p>\n\r<p class=\"p_DialogSectionHeading\" style=\"page-break-after: avoid;\"><span class=\"f_DialogSectionHeading\">Account Verification<\/span><\/p>\n\r<p class=\"p_ControlHeading\" style=\"page-break-after: avoid;\"><span class=\"f_ControlHeading\">SMTP MAIL address must exist if it uses a local domain<\/span><\/p>\n\r<p class=\"p_ControlIndent\"><span class=\"f_ControlIndent\">Click this option is you wish to verify that the MAIL value passed during the SMTP process points to an actual valid account when it is purported to be from a local domain or gateway.<\/span><\/p>\n\r<p class=\"p_ControlHeading2\" style=\"page-break-after: avoid;\"><span class=\"f_ControlHeading2\">...unless sent via authenticated SMTP session<\/span><\/p>\n\r<p class=\"p_ControlIndent2\"><span class=\"f_ControlIndent2\">Click this option if you wish to exempt a message from the <\/span><span class=\"f_ControlIndent2\" style=\"font-style: italic;\">SMTP MAIL address must exist...<\/span><span class=\"f_ControlIndent2\"> option when it is being sent via an authenticated SMTP mail session.<\/span><\/p>\n\r<p class=\"p_ControlHeading2\" style=\"page-break-after: avoid;\"><span class=\"f_ControlHeading2\">...unless sent from a trusted host or IP<\/span><\/p>\n\r<p class=\"p_ControlIndent2\"><span class=\"f_ControlIndent2\">Click this option if you wish to exempt a message from the <\/span><span class=\"f_ControlIndent2\" style=\"font-style: italic;\">SMTP MAIL address must exist...<\/span><span class=\"f_ControlIndent2\"> option when it is being sent from a Trusted IP address.<\/span><\/p>\n\r<p class=\"p_ControlHeading\" style=\"page-break-after: avoid;\"><span class=\"f_ControlHeading\">SMTP RCPT address must exist if it uses a local domain<\/span><\/p>\n\r<p class=\"p_ControlIndent\"><span class=\"f_ControlIndent\">Click this option is you wish to verify that the RCPT value passed during the SMTP process points to an actual valid account when it is purported to be from a local domain.<\/span><\/p>\n\r<p class=\"p_ControlHeading2\" style=\"page-break-after: avoid;\"><span class=\"f_ControlHeading2\">...unless sent via authenticated SMTP session<\/span><\/p>\n\r<p class=\"p_ControlIndent2\"><span class=\"f_ControlIndent2\">Click this option if you wish to exempt a message from the <\/span><span class=\"f_ControlIndent2\" style=\"font-style: italic;\">SMTP RCPT address must exist...<\/span><span class=\"f_ControlIndent2\"> option when it is being sent via an authenticated SMTP mail session.<\/span><\/p>\n\r<p class=\"p_ControlHeading2\" style=\"page-break-after: avoid;\"><span class=\"f_ControlHeading2\">...unless sent from a trusted host or IP<\/span><\/p>\n\r<p class=\"p_ControlIndent2\"><span class=\"f_ControlIndent2\">Click this option if you wish to exempt a message from the <\/span><span class=\"f_ControlIndent2\" style=\"font-style: italic;\">SMTP RCPT address must exist...<\/span><span class=\"f_ControlIndent2\"> option when it is being sent from a Trusted IP address.<\/span><\/p>\n\r<p class=\"p_ControlIndent\"><span class=\"f_ControlIndent\">&nbsp;<\/span><\/p>\n\r"
})
