there are @facebook emails for normal users (not for fan pages asaik). I am sending a private message to this @facebook email of a user from a normal email address but the message always gets to the "other" folder of facebook. This is logical, since otherwise there would be a lot of spam. If the user goes to the "other" Folder and moves the message to the inbox, then this email-address becomes "known". So the next email will land in his inbox folder.
I would like to make this process (marking the email-address as known) using the php api - is this possible?
Thanks a lot!
regards - Mike