Is there a way to delete all emails from a single address at once in Gmail? That would help a lot for me.
Yes, filter by sender, select all, delete
Pro tip: the checkbox at the top of the column only selects the first page worth (100 messages). You have to click that and then also click the "select all N messages?" link that appears.
Unsubscribe and/or block is a good friend
Is there a way to delete all emails from a single address at once in Gmail? That would help a lot for me.
Yes, filter by sender, select all, delete
Pro tip: the checkbox at the top of the column only selects the first page worth (100 messages). You have to click that and then also click the "select all N messages?" link that appears.