outlook error 0x80041209

Eli 21 Reputation points


I can't send from my one of my emails account. When laptop connected by LAN, emails works fine without problems, but when connected to wifi I get error outlook error 0x80041209 for one of accounts. For gmail account works fine but for my company email is not. Als ois the same when I share internet from my smartphone via wifi, gmail in outlook works fine, but my company mail receive this error.

Task 'xx@mathieu.company _name.xxx - Sending' reported error (0x80042109) : 'Outlook cannot connect to your outgoing (SMTP) email server. If you continue to receive this message, contact your server administrator or Internet service provider (ISP).'

Because differenco only in connection method wifi or LAN, where to check problem or what parameter to change that outlook work with all accounts?

Outlook Management
Outlook Management
Outlook: A family of Microsoft email and calendar products.Management: The act or process of organizing, handling, directing or controlling something.
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Accepted answer
  1. Philip nicoles 371 Reputation points

    Usually, this Error Code 0x80042109 appears while users try to send emails via Outlook. Their outgoing emails fail to reach the recipient, and they see an error message about problems on the email server on their screen.

    Below are the solutions that may be help you to get rid of error 0x80042109:

    • Removing then Adding Your Account
    • Installing Pending Updates
    • Disabling Your Proxy Server
    • Disabling Your Third-Party Antivirus
    • Changing the Outgoing Port
    • Reinstalling Outlook
    • check internet Connectivity

    If the reply helped you, please remember to accept as answer.
    If no, please reply and tell us the current situation in order to provide further help.

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  1. Eli 21 Reputation points

    If email with LAN works, but not works with Wifi recommend first to chage outgoing SMTP port