problem to be with Certificate Import Wizard window. connected via Avast SMTP - Sending for sending emails.Enlocked: This service allows users to receive and send out encrypted emails using PGP protocol for Gmail, Microsoft, Outlook, and Microsoft. Emails sent over an open network can be intercepted and malicious actors can see email contents, attachments, or even take over your account.Error: (0x80040154)' Solution 40-1: If you have MalWare Bytes (MB) installed, it is blocking the VBScript from allowing you to send an email via OWA. If the problem continues, contact your helpdesk.' or 'One or more errors occurred while the message was being sent.

This article describes how to disable the Encrypt-Only option in Outlook. Encrypt-Only enables message encryption without rights restrictions.