if you need to send email as torproject.org, you increasingly need an ldap account

doc/accounts.md

@@ -53,6 +53,8 @@ Are they a Core Contributor?
      to maintain services, then Tor Project Inc should request an LDAP account.
    * If they are not a staff member, then an existing Core Contributor should
      request an LDAP account, and explain why they need access.
+ * Do they need to be able to *send* email using an @torproject.org address?
+   * In our 2022/2023 process of locking down email, it's increasingly necessary for people to have a full ldap account in order to deliver their tor mail to the internet properly.
 
 See [New LDAP accounts](howto/create-a-new-user) for details.