Error: The SMTP server requires a secure connection or the client was not authenticated

[MK97]

Hello,

I'm trying to send test email from QMC and I get the following error:

The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.7.0 Must issue a STARTTLS command first. u25sm16635343wmm.5 - gsmtp

I am using:

smtp.gmail.com

Port: 587

Domain\MyID

Network password

[Lucas_Gatling]

@MK97  Take a look at this link: https://stackoverflow.com/questions/17462628/the-server-response-was-5-7-0-must-issue-a-starttls-com...

[Andre_Sostizzo · Accepted solution]

@MK97, it looks like the following may be needed:

Configuring Publisher to be able to make SSL connection to an SMTP email service