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The account you are using to authenticate to the SMTP server does not have permission to send "as" the email address you specified as the sender.Stay on top of everything that's important with Gmail's new interface.
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bandera chat check Best Answer Semicolon ghost chili Active Directory & GPO Expert check 421 thumb_up 768 Oct 11th, 2017 at 12:03 PM My guess is that the scanner is attempting to send email "from" a specific address. Select the "username and password" option under Security and Authentication. Navigate to Tools -> Account Settings -> Outgoing Server in Thunderbird ( SMTP) By clicking on the outgoing server, you can select it and then click the Edit button. Servers impose restrictions on the programs that can connect directly with remote servers and send an email.To enable SMTP authentication in Mozilla Thunderbird. SMTP ERROR: Failed to connect to server: Connection timed out (110) Causes: SMTP ERROR: Failed to connect to server? 1. MTP ERROR: Failed to connect to server: Connection refused (111) Or.
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