We have also given the possible solutions according to the reason behind the error. We have listed some common reasons behind the annoying Outlook error '0x80040201' along with explanations. Sending Error 0X80040201 –Causes and Solutions Here we provide some solutions to fix the Outlook Sending error based on different reasons and factors behind it. This situation is undesirable, and we have received many queries related to it. The error Sending reported error (0x80040201): 'Unknown Error 0x80040201' stops the user from sending or receiving emails at that time and in turn, blocks the mail flow. While attempting different Outlook tasks like sending a new email to a recipient, replying to a particular recipient's email, or receiving emails using the Send/Receive option, users may come across an error. Valid inbound and outbound email account.Īdministrative rights required for installation only.We bring you a help article on another Outlook error known as 'Sending Error '0x80040201,' to provide some result-yielding solutions for the same. Single user, user group or company-wide deployment Installs using Visual Studio Installer technology for Windows Installer.Īdditional applications needed to run or start-upĬontrol Panel, Programs (clean uninstall) Shimmed to provide an isolated, unique AppDomain. Outlook COM Add-In using IDTExtensibility for a shared Add-In.

Outlook client runs locally or through terminal services Outlook 2013 or newer: File > Office Account > About Outlook (listed at the end of the first line on the pop-up).Please follow the steps below to determine the Outlook bit version: The RMail App for Outlook works on both 32-bit and 64-bit Windows so Windows bit version is not relevant. IMPORTANT NOTE: Please select the bit version of your Microsoft Outlook (32-bit or 64-bit). RMail for Outlook software includes the following sending options: email open tracking, proof of email delivery, encryption, electronic signature & contracting, large file transfer, PDF conversion, authentication, metadata cleaning, and more. The button will appear above or next to the traditional “Send” button and allows the user to send RMail messages. Installing the RMail for Outlook app adds a “Send Registered™” button to the mail compose window in Microsoft Outlook (versions 2010 or newer, or Office 365 Outlook) This add-in also works with Office 365 (if you install Microsoft Outlook onto your computer).

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