Outlook Junk E-mail Options

I am searching for a solution to what I consider to be a large problem with MS Outlook and now come to you as I have found no answer/help from MS.

I continually receive spam from ?Fourinkjets?@(multiple domains); there does not seem to be an option within Outlook?s Junk E-mail Options to block utilizing the ?From? category (or by keyword); this means that I have to continually enter the offending domain attached to ?Fourinkjets? instead of once entering (if this were an option) ?Fourinkjets?.

Do you have a solution, please?

Thank you and best regards.