To change your mail from your home address to your iPostal1 address, please visit https://www.usps.com. We only recommend a TEMPORARY change of address. Any permanent address change can't be reverted if you would ever need to move your mail from iPostal1 to another place. 

Another option is to simply tell your contacts directly that your address has changed. This is what most customers do that want most of their mail still coming to their home address, and want the iPostal1 address to be there for business use.