Mail sorted in part of Bagshot for somewhere in Scotland (6)
I believe the answer is:
glamis
'bagshot for somewhere in scotland' is the definition.
I know nothing about this answer so I cannot judge whether this works.
'mail sorted in part' is the wordplay.
'sorted' indicates an anagram.
'in' indicates putting letters inside.
'part' becomes 'gs' (I can't justify this - if you can you should give a lot more credence to this answer).
'mail' is an anagram of 'lami'.
'lami' going within 'gs' is 'GLAMIS'.
'of' is the link.
Can you help me to learn more?
(Other definitions for glamis that I've seen before include "Home of Macbeth and the Queen" , "Village in Angus with castle where the Queen's mother grew up" , "Angus castle, legendary Monster" , "Scottish castle, once Macbeth's" .)