Allow or block specific senders, entire domains, or wildcard patterns from reaching your aliases
Sender Rules let you manage exactly who can send emails to your aliases. You can configure rules to allow (whitelist) or block (blacklist) specific senders, entire domains, or wildcard patterns before they reach your inbox.
It works across all your aliases at once. Added rules are applied globally. An allowed or blocked sender matches across all your aliases, keeping inbox management simple and unified.
How to block senders, domains, and patterns from reaching your aliases
When to block a sender vs when to just turn off the alias
How to whitelist trusted senders, domains, and patterns to bypass spam filters automatically
What blocked emails are, why you won't see them in your inbox, and how to interpret blocked stats on your dashboard.