delphi - Indy SMTP server is refusing connection -


i @ beginning of new project, in area new me.

i want code application which act middle-man windows based email clients, such thunderbird, etc, , remote smtp server. reason being application perform slight manipulation of emails pass through.

so, figured want tidsmtpserver. decided use port 6789, in case of possible conflict (which doubt, ... j.i.c).

i set smtp server's defaultport 6789, , bound smtp server 127.0.0.1:6789 in bindings property (and, @sirrufo pointed out, set server.active true)..

now, added button test code, based on this question. change made change port smtp.port := 465; smtp.port := idsmtpserver.defaultport (host left 127.0.0.1).

however, when attempt connect idsmtpserver's idsmtpserverconnect() method never called , exception, "eidsocketerror # 10061 connection refused".

any idea doing wrong?

(and there guide or tutorial describing use of idsmtpserver?)

there no problem connect tidsmtpserver

type   tform1 = class( tform )     idsmtp1 : tidsmtp;     idsmtpserver1 : tidsmtpserver;     button1 : tbutton;     listbox1 : tlistbox;     procedure button1click( sender : tobject );     procedure idsmtpserver1connect( acontext : tidcontext );     procedure idsmtpserver1disconnect( acontext : tidcontext );   private     procedure log( const amsg : string );   public     { public-deklarationen }   end;  var   form1 : tform1;  implementation  {$r *.dfm}  procedure tform1.button1click( sender : tobject ); begin   // server settings   idsmtpserver1.defaultport := 6728;   idsmtpserver1.onconnect := idsmtpserver1connect;   idsmtpserver1.ondisconnect := idsmtpserver1disconnect;   // client settings   idsmtp1.host := '127.0.0.1';   idsmtp1.port := idsmtpserver1.defaultport;   // connect client server   idsmtpserver1.active := true;   try     idsmtp1.connect;     idsmtp1.disconnect( true );       idsmtpserver1.active := false;   end; end;  procedure tform1.log( const amsg : string ); begin   if mainthreadid = tthread.currentthread.threadid     begin     listbox1.itemindex := listbox1.items.add( amsg );   end   else     tthread.queue( nil,         procedure       begin         log( amsg )       end ); end;  procedure tform1.idsmtpserver1connect( acontext : tidcontext ); begin   log( 'connect' ); end;  procedure tform1.idsmtpserver1disconnect( acontext : tidcontext ); begin   log( 'disconnect' ); end;

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