Trying to set up our email smtp. We use a GSuite gmail with our own address, such as hello@ourcompany.com
Have tried all ports and all combinations of host name configurations but keep getting:
On 465
Failure sending message - Unable to read data from the transport connection: net_io_connectionclosed
or
On 25 or 587
The SMTP server requires a secure connection or the client was not authenticates. The server response was: 5.7.0 Authentication Required. Learn more at
Should I be authenticating in our Gmail or Google Admin console? TIA