I’m trying to custom configure the message viewer
tell application "Mail"
try
activate
set selected mailboxes of message viewer 1 to {mailbox mailBoxName of mailbox catName}
set bounds of window 1 to OdbMailboxWindowBounds
# tell message viewer 1
set visible of {attachments column, date received column, date sent column, from column, mailbox column, subject column, to column} to true
end tell
end try
end tell
Is there some deep error here?