line 205: TypeError: addr.flo_outbound is not a function
when callout() is called with a string as the first argument.
Dan_C was trying to send an outbox file to a link with no binkp password which results in callout() being called with a string for the first argument
(addr) due to this logic in callout_auth_cb():
	if (!bp.cb_data.binkitpw || bp.cb_data.binkitpw === '-')
		addrs.push(bp.cb_data.binkit_to_addr);