Hello ,
I have tried to open outlook by java script with body that contains embed image .
The out look is opened sucessfully , but the image not appeared .

body = '<img alt="" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAa0AAABZCAIAAAACQOzbAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJc EhZcwAADsMAAA7DAcdvqGQAAAzPSURBVHhe7Z3bb1THHcd5qVSh/hF5SJ+qqi9t06aRwkP70EaNCg9p2qpSK5SItJUwiatASkgKiWJxF025hRoSk3gDKqh2IJRyMyyCkLYJhcoNtsGhKcF2HgjhZhyb/mbmN3Nm5sysd717sGG+H41WZy6/mTnr/X2Y40XytMsBTu3e4LL7lN2ha1GqHDYhjm9ubm7efJxrXF/a2ctVAAColZAHz5dLpLFS+byoGKepVo2SnCNMFZAfplqMFWUMT+4Nd8dkVUNv59KA86xWsuLSzuNUV1i+lKOYbApvPHwKQIrEPeh 7KC84x4ICYbeaPBicwbTnPBjWoN0uT4daf9J86tqJtCrOeFGBCQFIj+Bzsesyy0exc5rX4w6Le1D1mLPhuAhR2Uc8g+nwRuiqHyh MGBjvDwMAJEHQgwLlMk1QcAp7YI0e9BbxJs4T9ZTpoAv7RMcnP3kw9JHj4EEAQNyDjD4aKkU5gvNOjQLuqdqD+UkqHg6dp1uLrD3 uwVAcPAgAIAIeZDVpcdlSs6/VMPaWGxPyoBMV1J0bFSZoKktzXr+uRgXndkSHAQDuZip9T2LhCE5ADVnFEBpmVw3Kg9GFKihRuMpXXXbYkzXdLSrcI1TpjlIVcQU PApA4kedix1DW4c20yzYjOKqpHlaXO8wVo7w2U4YXquBBgbIdY+wmkCbbrLudLqlCxjEiPAhA4oz3+8E7DJgMAFAz8CAAIHXgQQB A6txlHgQAgJqBBwEAqQMPAgBSBx4EAKQOPAgASB14EACQOvAgACB1fA8OAQBAYuA8CABIHXgQAJA68CAAIHXgQQBA6sCDAIDUgQc BAKkDDwIAUgceBEVxGBQGv8WgQcCDoCgoXYdBATTQg1KqkwAvL+Gm2w4vL4EHQVHQR40TFzQUL4froc6f0fO1M2PGDG//U2EP8CAoijo/3yCGl8P1UL+DTr9/vKZShAe9JcYt8CC4fdT5+QYxvBw+ceLEPV++Z+/f9tHrvv376fXgoUP0+ucdO+i1o7OTXimEXg8cOLDkxSUcJpkKDpoKe4h5MPuLw9lfFa6E8+eLa8f/g8VUt+fyqtUh54xsvsYJ+a8sOyFqy2J+528wZ/gLqADvtjThfeZD7Pe58rrW5FX+DBuN/fmefu+v7oLCNzPZeDm8dv3GW7duLV2+il5bWlroldRgXpuamuh19uzZo6Ojj/7k0e7ubg6TTAUHTYU9BD3opJDAT+k8dXrQwcv+vAyqQ8aFBDCBCfMiVJPI6SfmQVW1CGwov9PqPJibWxCYv1jsz7cnlDu08M00kq MrVxzly4yzpVK+McPL4WXbBlvaB5Zsvbhoy4X5mz56ct35X6/pf2z52Z+/1PPj33/wo4XdP3j639996tSDc0/e/5v373viPQ6TTAUHTYU9hDyo8osNYqeinYSE7OJhustkoBEQT1DWSSvCTQbrucwqbm5nURI92h5kdiPJengrvge9+QMT+hEKHmFWM xu2UGPC8YQb4gwOzSbIt6uwyuvyXk0D17khtlbjsT/fnlCqKQ+0DvS0tniN1ZQJB45b+GYax5EVj8ya+cgsR4VnS02icV7pLDfk8HKYPHh+aOzDobH+wbGzA2N9F8d6Px5t2Tm8ZPvwc+2 fUXm27cqCV6/Ob7s2r/XyfXPe5TBJwEF92+bNXH2EK5pgo+OglWtfzkTjl47tu/T1eB48upLeECpN2/q4RVPkHuIeDOSKl4QyozjbdIyNnXdR1GwmOd15Qh7Mz6cTPr6HDG/+8ITZLWaoQHcpb5g7JIe5R4neSGCpDDdEEFrYWzewDdGkY/JzFoX9+dYqaVlzbmDNzMws02fu76HHNoHbfm/bnlun51QYM/80t5lhXLLAOQd5hBMYXdHfmxV+a8980cI301BcFY4vQcLLYfIglZdKg4u3Djy75eLTmy42rbvwxJr//XLFRz9t+e+sxecfWtT/vQX9Dzafu//Jc998/BiHSVwHDQ+XV4vNeLoJNkpsB82aNm1WUEMdc78y7eG1ulrRg+L2V5bFVV+p2fnnoeA9BJ+LdY4yJme8JJQZxfnGITr7VLLJmrpUU XpiWbHGuMnpVLyqmiFLcmtLPLkz0BqZEZgwG2fvysFe2VrVwh4RwLstXljjTybxQojQyt66Mii6i9uInWMkETqmSaXYriH1sGKE1 87tf0A7SFQPtkXHCJdp/UUD2/aY9mxMeMXw3g7qcL0c30yj0SrcVo0ECS+H23f/fUzyYts/8hcjn4/duDlKF5eujH7y6cg3vj+bwyT2z0huo7lUdo5dgUbrXOY5iPA1JAREVOlBOgwGVgluzNCQPcS+J+EU1KjE85LQTjg/P7MMdnLZrtjpGx3kV1XFR07ihal6yAeBCbOooGkUZsLIEPuGTFUhGnMr6cU1+TXzIaGlvXXNNicbO8cyudhnLvJLpjCni85ibKvg mEx2VqOsZoFO0U6Mr5irWkUbk2+mAFiFVUiQ8HL49V3vKustWHcwf0ESvHJ9lC6GLo/86z/93/7h4xwmsX9GzASfi4+ffvlhaSFLQywgR0yVPEirZI/D5MTmkv1sXOQeoh5kdDLLzPOS0E44Pz+zDHZyOR+iKvlB3jJun4+cxAtT9ZAPAhNmUbk7seAZT4kRgYntGzJVhWjMrWTQI3N9+ZD QJMF1nf2JpuAdFYqdY9oprmuiVrKOcsEx1Jg9DkcCrSKOe8qbtXqQDEjoEL6ZxsOPw/JUWOkbEoWXw1s73/njztOLNnbNXdZB575n1h00F2OvPDOy+GfXfvG1j2d8iVoWbjiUPw/e8OiVuuGKJth444bjICq2hkICohL0IE93ZLX4tSBXyivIg71cERS5h4AHOSt13liZ5/RwhfPNrXGQrDmZKytOiKrkB5n13aod5OHszt+QTWDCbJzqDC6gOwWhARX2Jggtq2/S6cvI3URwd/66vEvTwLPEd1YQdo5ps7iuiVjJ+aIjPkY+ySpCgaZYz781e1AVrV2+mQbTx4/D7X36AbnMPRG8HH7tL8fU6Y9MZy4+l4/DJEG6oPPgme9M7x+8ubd8Ou/B6x69bzbNXOW3BhuvX/cdREWrR+EJiErQgzwdrdL0Zi9XjpAH23VFUOQeKn1PYsEZmnnAwMkViOEuJ8VlxQmJDZLIhmjVMO4eXMafkDeSR48NTevcUAAVq6 eOv8k2oVvKrZBfN3BLZnp3G0Vi55h2SjUerGaMXcwXI4FeocssfKIe1F18M42kt11KsEln/OHlUoXLj6hqEC+Ht+w8qvSXfxymkyC9XroyeuzrX+y5cHNXV8CD1zx6hG66uKIJNl67FnAQlcgpTJWgB3m6a+Q+vUp+xSL3EHkud vIvnGHuf0xRARX+34yVhE6IqjiDstVVp1e1N0GYhQTZvkvlsrWWS27CLCwSYVBLh8eoWaLx7j0S9qoVlnXuNjQuvG7sTcptozDsH POEYlVD34Fkv/uLjHF7+QzoB8ovfN2WirO5e7Nno2upWr6ZhtHbPldK8I1ebpB0SRV6jTZeDrfuOBx7LqbHYToJkgTf+uoXVMvt8CCVjrm/DQmISkUPijdE3XjPG0/RPwaqlSlyD+P9fhCAiWLnGNnEeZI1AhKKUbCDAl905MZQMbOZB2E/MItiuLfibALemzCmhkfyzTSS3q7DAd/19EQlSHg5vGn7IXUMbHn9n/JxWDwX0xlw8NMRuugfHOm7eJMuTn44vHPfqbwHr3qcKQndcEVjN1rXUQfFS9CDcjLF4eXq96RzS2e4RRPcWIP2AA+CorA/30o3VRTrvw3WViYcWEPhm5lsvBzeWDqgPLhwwyF6HL56Y/TZV7o+uTwycGmEHpD7Bm6SCp/b1PXeueEd+wPPxVfqoFEe5OkmBDwIpjT259sTyh1a+GYmGy+H17fv2/x29wutZXocbtt7ZlXpneZVb7361w9e2FxuWtbxp13dS1qPUNeqbSd/tz7wXMyTTgh4EIBxqPPzDWJ4OfyH194mu6nyrYceM9exwmESmuqzOmiUB3m6CQEPgilNnZ9vEMPL4XqgqfhXoBOCHEROqRVv/1NhD/AgKIo6P98ghpfD9UBTTQq8vISbbju8vAQeBEXBHzdQAPwWgwYBDwIAUgceBACkDjwIAEgdeBAAkDrwIAAgdeBBAEDqwIMAgNSBBw EAqQMPAgBSBx4EAKQOPAgASB14EACQOvAgACB14EEAQOrAgwCA1IEHAQCpAw8CAFIHHgQApA48CABIHXgQAJA68CAAIHXgQQBA6s CDAIDUgQcBAKkDDwIAUgceBACkDjwIAEgdeBAAkDrwIAAgdeBBAEDqwIMAgNSBBwEAqQMPAgBSBx4EAKQOPAgASB14EACQOvAgAC B14EEAQOrAgwCA1PE9OAQAAEkxNPR/PMJqfsxJ0z0AAAAASUVORK5CYII=" />';

var theApp = new ActiveXObject("Outlook.Application");
var theMailItem = theApp.CreateItem(0);
theMailItem.to = to;
theMailItem.cc = cc;
theMailItem.bcc = bcc;
theMailItem.Subject = (subject);
theMailItem.Body = body;
theMailItem.SentOnBehalfOfName = from;
theMailItem.display();