my worst one is capital one
i suggest it is impossible to get off their mailing list
in my old student house some previouse student had obviosuly jokingly filled in forms and we kept getting mail for
'Dick Head' 'Wayne Ker' etc.... i would send them back with huge letters underlining dick Head does not exist and does not live here please remove him from your mailing list...
at the end of the 2 years i lived in that student house the only mail we got was from capital one
same in my currnet house (have lived here nearly 2 years)... the man that used to live here DIED about 3 years ago... i have mostly got them off the mailing lists, and i do write on it Mr X is DEAD, please remove from your mailing list
on the other side there is stuff for me that is still, 2 years on, delivered to my dads house (my old home) and no matter how many times i send back my junk mail with 'return to sender not at this address', a few bits including capital one (and oddly enough John Lewis who KNOW i live here cause i have accounts with them etc just dont seem to remove me...
have now given up and it just goes in recyling