Mailer Security

In Trusted Extensions, all mail messages are labeled. When you send a message, it is sent at the label of your mail application. Only hosts and users that are cleared for that label receive the message. Only users who are working at that label can view the message.

If you need to use the vacation message option in your mail application, you must explicitly enable vacation message replies for each label at which you typically receive mail. Check with your security administrator for your site's security policy on vacation messages.