Knowledge base
Safety & authenticity
Two questions about a message you were not expecting: is the sender the domain it claims to be, and did a person write this. Both are answered on the message itself, next to the sender, rather than in a filter that quietly disappears things.
In this section
Verified senderA mark beside the sender when the sending domain’s published records line up.Sender picturesA real picture for everyone you correspond with when one can be found, and a mark seeded on their identity when it cannot.Phishing & spam filteringMail the sending domain itself disowns lands in Spam rather than the inbox.Sender research & look-alike domainsWho is this, in fifty words, and is the domain a look-alike?Written by AIA label on the message when the words look generated rather than written.