BeLight Software today announced the immediate availability of Mail Factory, is new tool to design and print envelopes, shipping and address labels. Mail Factory offers: integration with Address Book, Entourage, Eudora and more; printing POSTNET barcodes on labels and envelopes; support for DYMO LabelWriter printers; printings to any size envelopes (US, European, Japanese) and most popular labels (Avery, DYMO, APLI, AOne, Herma, etc.); dozens of ready-made designs and 500 clipart images; and the ability to use and edit custom images. Mail Factory costs US$29.95.