左侧菜单-〉Mail service-> smtp Service
选择Use relay server:
勾上Deliver messages via relay server when direct delivery fails
这个应该是和mdaemon类似的发出出去的邮件走下一个smtp服务器一样的功能。
另外，还有一个超强的每个域名的重定向功能 （Mdaemon不知道是否可以这么做）
在上面同样位置的Routing选择卡中，自定义任意域名的SMTP路由，可以加上SMTP认证登录信息。
Example:
aol.com=%%alias%%@aol.com;;relay.isp.com
This causes that all messages for
somebody@aol.com will be sent directly to relay.isp.com server instead of using standard DNS lookup for aol.com
company.com=%%alias%%@company.com;1;user:pwd@relay.isp.com
This causes that all messages for existing local user in company.com domain will be sent through relay.isp.com mail server with SMTP authentification (user:pwd) will be sent routed through relay.isp.com server
company.com=%%alias%%@company.com;;username%domain.com:passwd@relay.isp.com
This causes that all messages for
somebody@company.com will be sent directly through relay.isp.com server instead of using standard DNS lookup for company.com with SMTP authentication against full email address (username%domain:password@relayserver).
localdomain.com=%%current_recipient%%;;customer-server.com
This causes that all messages for
any_alias@localdomain.com will be redirected to customer-server.com, the recipient will be the primary alias of the original recipient's account
