I am trying to configure the Outgoing Mail Server in Odoo using Oracle Cloud Infrastructure (OCI) Email Delivery, but I am unable to connect.

Every time I click "Test Connection," I receive the following error:

Invalid server name empty label

My Configuration:

• SMTP Server: "smtp.email.my-location-1.oci.oraclecloud.com"

• SMTP Port: 587

• Connection Security: TLS (STARTTLS)

• Username: "ocid1.user.oc1..aaaaaaaaeaqpyrm2s4qkl4356d4jgycvgmy3fik2mbtgrggbapwwpriutxra@ocid1.tenancy.oc1..aaaaaaaalk77es64hwwqj56ppas3eekyf762cukb52j7tx2mc2yajxh5u4oq.wk.com" (Standard OCI format)

• Password: ABCD1234
  
  {I changed the username string so these are not the original credentials, but I have in the same format}