An SMTP Connection can be used to easily connect to an SMTP server. You'll need the following credentials for connecting to the server: * SMTP server URL * SMTP port * A valid username * A valid password * TLS Option
It is important that the TLS option matches what the server expects - otherwise you won't be able to connect. For Port 587 one need to choose STARTTLS as TLS option; for Port 465 use TLS as TLS option.
Use the Send Email button to send an email to the entered account.
After you've set up the SMTP Connection, you can use it in a Send Email Node within a Flow.