{"id":"azure-nsg-smtp-port-25-blocked","text":"Outbound port 25 (SMTP) is blocked for most subscription types except standard Enterprise Agreement; subscriptions created after November 15, 2017 generally cannot send email directly over port 25.","truth_value":"IN","source":"entries/2026/03/10/vnet-nsg.md","source_url":"","source_hash":"cafae416ca6beb29","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"azure-nsg-smtp-port-25-blocked","truth_value":"IN","reason":"premise"}]}}