
The functional form returns the reply from the server for processing by the client. For many of the commands, the package provides both a procedural and a functional interface.

The UTLSMTP package provides interfaces to the SMTP commands. Possible Reason 6: Make sure that you have used the option – UseSSL if your SMTP server requires a secure connection. The UTLSMTP protocol consists of a set of commands for an e-mail client to dispatch e-mails to an SMTP server.Possible Reason 5: If you face the issue with MFA enabled account, then you can generate an app password and then use an app password for that account, instead of the regular user password.Possible Reason 4: If you want to send mail on behalf of another user, then ensure that the user account has required permissions (ex: SendAs or SendOnBehalf) for the account that you provided in From field.Possible Reason 3: Ensure that you have provided the same user account for both the Credential and From fields.Possible Reason 2: For Microsoft Office 365 account, ensure the Authenticated client SMTP submission enabled in Exchange Online.Possible Reason 1: Ensure that you have provided the correct user credentials (User name and password).Send-MailMessage -To -From -Subject 'Test message' -Body $body -BodyAsHtml -SmtpServer -UseSSL -Credential $cred -Port 587 Cause/Solution $cred = New-Object -argumentlist $username, $sstr csv: intitle:'Index of /' intext:'resource/' intitle:'atvise - next generation' inurl: /wp-content/uploads/ inurl:'robots.txt. $sstr = ConvertTo-SecureString -string $password -AsPlainText -Force In my case, I have got the above error while providing wrong password in my script and the problem solved after providing correct user credentials. The password reset is completed after Step5. Step4, click on Reset Configuration Step5, after resetting the NVR, the factory default password is password. I have used the below script to send mail using Office 365 user account. Step1, move the mouse on the screen, and right mouse button click, select Configure.

+ CategoryInfo : InvalidOperation: (:SmtpClient), SmtpExcept Some systems have provision for tty reader control and enables single character read.

Response was: 5.7.57 SMTP Client was not authenticated to send anonymous mail during MAIL FROM Some installations where the TTY was local to the computer (same. Send-MailMessage : The SMTP server requires a secure connection or the client was not authenticated. Sometimes your SMTP server may return a particular error message. Possible Reason 1: Ensure that you have provided the correct user credentials (User name and password). You might have received the below error message when you try to send mail using the Send-MailMessage cmdlet.
