feat: restrict smtp sender address (#3637)

* fix: check if sender address is custom domain * fix: check if sender address is custom domain * fix: check if sender address is custom domain Co-authored-by: Livio Amstutz <[email protected]>
2026-11-14 01:45:12 +00:00 · 2022-05-16 14:08:47 +00:00
parent 40de8d5b3b
commit 5c0f527a49
39 changed files with 510 additions and 153 deletions
@@ -241,6 +241,7 @@ DefaultInstance:
  DomainPolicy:
    UserLoginMustBeDomain: true
    ValidateOrgDomains: true
+    SMTPSenderAddressMatchesInstanceDomain: true
  LoginPolicy:
    AllowUsernamePassword: true
    AllowRegister: true