A couple weeks ago my outlook stopped sending my emails. I can receive but not send. I call my Internet provider and we changed the ports and still it won't send. I called Microsoft and they said it wasn't outlook but something blocking the outlook program. I have done virus and malware scans and my computer is clean. When I do the test email all components except the sent test email check. I need help. I even restored my computer to a date when the email was working and when that failed I uninstalled office and reinstalled. I don't know what else to try. Can you help me?