Problem with Gmail SMTP Sender Connector

Hi, I have a question. Do I need to modify my GMAIL account somehow to use the Gmail SMTP Sender Connector?
I’m sure I’m entering the correct credentials, but I’m getting a Failed to authenticate to mailbox server error in the log.

Hey, Adam,

i believe you have to allow 3rd party applications on your Gmail account, as already stated by Tomas B. here.

Thank you very much, Petr :wink: