Delayed Mail (still being retried)

[Mail Delivery System]

This is the Postfix program at host be2.mail.jippii.net.

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# THIS IS A WARNING ONLY.  YOU DO NOT NEED TO RESEND YOUR MESSAGE. #
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Your message could not be delivered for 2.0 hours.
It will be retried until it is 1.0 days old.

For further assistance, please contact your postmaster

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

			The Postfix program

<roymax-5.100 at be2.mail.jippii.net> (expanded from
    <roymax-5 at be2.mail.jippii.net>): temporary failure. Command output: Quota
    exceeded Delivery failed for roymax-5
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