Google apps can kind of do it[1] (although it appears to leak the main address on purpose), so I guess you can also do it with your own mailserver? 1 - https:/

Google apps can kind of do it[1] (although it appears to leak the main address on purpose), so I guess you can also do it with your own mailserver? 1 - https://support.google.com/mail/answer/22370?hl=en https://support.google.com/mail/answer/22370?hl=en