There's an odd bug in Mail which doesn't allow you to close an attached document once open. In my case it happens with Word docs and similar formats.
My solution is to enter settings, disable the email account, return to Mail, then re-enable the account.
Just saying so for the record. If it happened to you, you are not alone.
Unless you are.
My solution is to enter settings, disable the email account, return to Mail, then re-enable the account.
Just saying so for the record. If it happened to you, you are not alone.
Unless you are.