Outbound SMTP is blocked

  • Services: Networking
  • Release Date: June 24, 2021

Tenancies made after June 23, 2021 are by default not allowed to send e-mail via outbound TCP port 25 to the internet. Tenancies made prior to June 23, 2021 are unaffected. If you require the ability to send email from your tenancy, open a service limits request to request an exemption.