Possible Clues:

• & 1 Down Somewhere to pick up messages coming from flat landlord let go
• Uncalled-for correspondence
• First four characters in 26 across get message that is obsolete
• Useless correspondence guided bankrupt person, as Spooner might have said
• Ineffectual law from the beginning of 11 across and 8 across
• Did it not survive being left in sealed container in a box?
• One receiving rent late at first? ItÕll not lead to prosecution