No antispam cannot keep up to date. Microsoft used to cover it for Office Outlook but stopped years ago. Likewise Norton has just done, just impossible to offer a 100% up to date filter. These other offerings will not be able to do so either. The best anti-spam is free, you, as the user, Do have the very rare email that is not from a known sender, these are always checkable from the senders address shown at the top of the email. The old Spam filter used to slow down the receipt of emails whilst it checked against the on-line data base.
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