In case, you see Outlook as the default email client assigned already, and you are still getting errors like “Either there is no default mail client or the current mail client cannot fulfil the messaging request” then either you are using a different bit version of Outlook or you have installed the application after installing MS Office Suite.

Microsoft Outlook is set as the default email client for your current Windows OS.From the drop-down menu, select Microsoft Outlook.Select the Default apps tab and under Email option, click on the email client assigned as the default email client application.In the Default Programs window, click on the Set your default programs link.Go to Start and navigate through Control Panel > Default Programs.To verify and assign Outlook as your default email client, following these simple steps: Manual method to set Outlook as the default client One direct method to fix this issue is that you can check and assign Outlook as the default email client via the Control Panel settings. Internet Explorer is configured to use Windows Live Mail.There might be chances that you are accessing Outlook 64-bit application, and 32-bit applications are unable to read 64-bit configuration software.We have listed some of the most common reasons behind getting the “Outlook not recognized as the default email client” error.

Moreover, the reason for Outlook is not recognized as the default email client can have other factors like bit configuration and improper installation of Office Suite of products. Whenever a user attempts to send an email using the File or ‘Send by’ email command, Outlook throws such error messages. The most common issue, however, reported by a majority of Outlook users is that they face pop-ups that states errors like “ Outlook is not recognized as the default email client”, typically as an alert depicted in the following screenshot: Still, you may face certain issues while using Outlook. With time, Outlook has gained immense popularity due to its diverse features and functionalities. Apart from individuals, many organizations are also using Outlook as their email client. MS Outlook synchronizes user’s entire emails from web to its desktop-based application, allows one to send/receive emails, manage contacts, add notes, etc.

Set outlook 365 as default mail client