Add note about SMTPS not being supported

Fixes #216 (Github Issue).
2019-07-10 08:40:12 +03:00 · 2019-07-10 08:40:12 +03:00 · 99283ef684
commit 99283ef684
parent 277a6eb7da
1 changed files with 2 additions and 0 deletions
--- a/docs/configuring-playbook-email.md
+++ b/docs/configuring-playbook-email.md
@ -28,6 +28,8 @@ matrix_mailer_relay_auth_username: "another.sender@example.com"
 matrix_mailer_relay_auth_password: "some-password"
 ```

+**Note**: only the secure submission protocol (using `STARTTLS`, usually on port `587`) is supported. **SMTPS** (encrypted SMTP, usually on port `465`) **is not supported**.
+

 ## Troubleshooting