AutoZip is an add-in for Microsoft Outlook 2000/2002 (XP)/2003 which enables you to automatically compress attachments of outgoing message with a single click.

If you send e-mail messages with attachments sometimes the recipient is not able to get the message because a message or mailbox size has been ecxeeded because the attachments you sent are too large. Normally you would now compress the attachment manually and create a new message including the compressed attachments. A boring and time consuming job. Let AutoZip for Outlook do this job automatically for you. AutoZip automatically compresses the attachments of your outgoing e-mail messages before they are sent. Just add or drop in the attachments in your message and you are done.