I know they (e.g. Mailchimp, Aweber, Vertical Response...etc) want to comply with the CAN-SPAM act so they have to force us to include a physical address in the mail that we send.
I have just taken a look at my email box and discovered some newsletters sent from Paypal, I see they also don't include a physical address in the mail.
I would like to know if there are any email marketing web applications which allows the absence of physical address in the email to be sent.
(Some people work at home and they probably don't want to use their home address, they also don't want to pay a monthly fee for a PO Box just for this purpose.)