Similarly, if you're posting an image of a mailed envelope and want to block out your address, don't forget to remove the postal bar code, which can be specific

Similarly, if you're posting an image of a mailed envelope and want to block out your address, don't forget to remove the postal bar code, which can be specific enough to identify your mailbox. http://en.wikipedia.org/wiki/POSTNET http://en.wikipedia.org/wiki/POSTNET