The Login section takes your account email address
and your password. If all checks out then you are assigned
a session number which is good for 24 hours or until you
close the login area.
More option areas appear when you are logged in.
All your activity is recorded by the session number
so not to give out your account email address.
If your password gets lost just join PostaGram
again with the same account email.
That will not erase anything but will reset your password.
You do not need to be logged in to PostaGram to send PostaGram
via the PostaGram Email Addresses. Just photo share, text,
or email your message with attached photos.