Newb SMTP question

Just logging into our new pilot account, I’d like to get the SMTP email server working. Under Company Maintenance, Email and Reporting I put in this info (we use gsuite):
smtp1

When I try to enable a user account and send them their login info I get this error:

Not sure what I might be doing wrong or of there’s another area to enter email / smtp info?

Hello Erik,
Here are a couple of links that should help. You will need to log into Epicare to access them.

https://epiccare.epicor.com/kb_view.do?sysparm_article=KB0035901&sysparm_rank=1&sysparm_tsqueryId=bdbe4e5b1bdbbc90cba3cbbf034bcbcc

https://epiccare.epicor.com/kb_view.do?sysparm_article=KB0108144&sysparm_rank=2&sysparm_tsqueryId=bdbe4e5b1bdbbc90cba3cbbf034bcbcc