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- How to block “via” senders in Gmail 4 answers
I keep receiving spam mails from different senders using different domain names (e.g. firstname.lastname@example.org via utilityinbox.com).
I could create a filter to catch all mail from email@example.com, but I want to catch/filter all the mail sent via utilityinbox.com.
How could I achieve that?
Edit: Screen shot attached.