On account change new account's mailboxes are being appended to the old one's. This commit forces mailboxes list to be cleared before adding new items to it.
		
			
				
	
	
	
		
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			618 B
		
	
	
	
	
	
	
	
On account change new account's mailboxes are being appended to the old one's. This commit forces mailboxes list to be cleared before adding new items to it.