Mute conversation with Gmail keyboard shortcut "m" so message is immediately removed from the Inbox view. All future messages (w/similar subject line) are archived automatically. To find, search using operator - is:muted
Gmail has an interesting quirk where you can add a plus sign (+) after your Gmail address, and it'll still get to your inbox. It's called plus-addressing, and it essentially gives you an unlimited number of e-mail addresses to play with. Here's how it wor