1. Use unique emails for subscriptions You can use a + after your alias and a text to create rules to auto-tag your emails. [alias]+[whatever]@gmail.com For example: marius.hauken+newsletter@gmail.com can be automatically tagged "newsletter" (you can also add . wherever you like) 2. Avoid promotional spam in your inbox Set up a Gmail filter that moves any email with the word "Unsubscribe" into a separate folder. Set it up by searching for "unsubscribe" > click advanced search > create filter. Select skip the inbox and select a label. 3. Create templates for often-sent email replies How to set it up: Click the gear icon > See all settings > Advanced > Enable Templates > Save When composing a mail, click the three dots and select "Templates" to create or select the Templates you want to use. 4. Schedule send you mail After you're done composing your email, click the arrow just beside "Se...