[[kurono]]

yo envio email a gmail usando este codigo pruebalo haber si es lo que necesitas

Código Delphi [-]
uses
  Androidapi.JNI.GraphicsContentViewText,
  Androidapi.JNIBridge,
  Androidapi.JNI.JavaTypes,
  FMX.Helpers.Android,
  Androidapi.JNI.Net,
  Androidapi.JNI.Os,    
  Androidapi.IOUtils;

Procedure SendEmail(Const eAddress, eObject, eText, eAttach : String);

var
  Intent : JIntent;
  D, S   : JString;
  Uri    : TJnet_Uri;
Begin
  Intent := TJIntent.Create;

  Intent.setAction(TJIntent.JavaClass.ACTION_Send);
  Intent.setFlags(TJIntent.JavaClass.FLAG_ACTIVITY_NEW_TASK);
  Intent.putExtra(TJIntent.JavaClass.EXTRA_EMAIL, StringToJString(eAddress));
  Intent.putExtra(TJIntent.JavaClass.EXTRA_SUBJECT, StringToJString(eObject));
  intent.putExtra(TJIntent.JavaClass.EXTRA_TEXT, StringToJString(eText));
  Uri:=TJnet_Uri.JavaClass.parse(StringToJString(FileName));
  Intent.putExtra(TJIntent.JavaClass.EXTRA_STREAM, Uri);
  Intent.setType(StringToJString('vnd.android.cursor.dir/email'));
  SharedActivity.startActivity(Intent);
End;