If you're going away and would like to set up a vacation message, this can be done by logging into your webmail at webmail.meganet.net or webmail.cape.com (whichever is applicable in your case).
When logged in, go to Options > Vacation Message.
Here you will be able to control the message users will see when they email you, and you'll also be able to control the forwarding of email messages to another account.
For IMAIL users...
Log into your account at imail.meganet.net, hover your cursor over the Action button in the upper left, and select Manage Away Message.Tags: email, imail, vacation message