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Getting started

Create an Aster account Sign in to Aster Mail Import mail from another provider Install Aster Mail on your devices Set up Aster Mail in your first week Set up Aster on your phone Add a recovery email Forward mail from your old address Import your contacts Customize your inbox Keyboard shortcuts Set up notifications Fix sign-in problems Use several Aster accounts at once

Using Aster Mail

Send and receive mail Organize mail with folders and labels Search your mailbox Add aliases and custom domains Schedule send and snooze mail Send and open attachments Signatures and saved replies Filter mail with rules Manage contacts and groups Manage spam and blocked senders Set a vacation responder Undo send and work with drafts Manage newsletters and unsubscribe Clean up a full inbox Check a message's details and headers Find a message that didn't arrive Stop your mail landing in spam Fix a message that won't send

Security and encryption

How Aster encryption works Turn on two-factor authentication Recover your account Verify a contact's keys Report phishing and spam Change your password or add a passkey Review devices and sessions Send an encrypted message to anyone App passwords for other clients Privacy controls in your mailbox Run a security checkup SPF, DKIM, and DMARC for your domain Aster Vanguard and Lockdown Mode Lock a folder with a password Use Aster Mail over Tor Restore sent mail after a password change

Account and billing

Compare Aster plans Payment methods Aster accepts Change your plan Cancel your plan or ask for a refund Delete your Aster account Find your invoices and receipts Pay with cryptocurrency Storage and sending limits Share a plan with your family Student and academic pricing Update your payment method Change your Aster address Top up and spend account credit

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