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    Send New Emails from Aliases

    Send New Emails from Aliases

    How to compose and send new emails that appear to come from your alias address

    2 min read
    Updated May 12, 2026

    The Can Send permission lets you send brand new emails — not just replies — so recipients see your alias as the from address. Useful when you want to initiate contact while keeping your real address private.

    Enabling Can Send

    Go to Destinations and toggle Can Send to on for the relevant destination. The destination needs to be verified before you can enable this.

    How sending works

    With Can Send enabled, you can send a new email from your real inbox addressed to a special AliasFleet relay address. AliasFleet re-sends it to the final recipient with your alias as the from address.

    The exact relay address and instructions appear in your account — check the destination detail or the alias you want to send from.

    Can Send vs Can Reply

    • Can Reply — for replying to emails that were already forwarded through an alias
    • Can Send — for starting a new conversation from scratch using an alias address

    You can enable both, one, or neither on each destination independently.

    Permission mode

    Same as with replies — if the alias is in Strict mode, only the destination the alias is assigned to can use it for sending. Open mode allows any destination with Can Send enabled. See Alias permission mode.

    One-click enable from a bounce email

    If Can Send or Can Reply was disabled and you tried to use the feature anyway, AliasFleet may have sent you a bounce notification. That email contains a one-click link to re-enable the permission on the relevant destination without going through the settings page. See One-click enable from bounce email.

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    Related articles

    What Is a Destination?

    What destinations are, why you need them, and how they relate to aliases

    Adding a Destination

    How to add a new destination email address to your account

    Verifying a Destination

    How the verification process works and what to do if it fails

    Setting a Default Destination

    How to choose which destination new aliases forward to by default

    Reply from Aliases

    How to reply to forwarded emails so recipients see your alias, not your real address

    Content

    Enabling Can SendHow sending worksCan Send vs Can ReplyPermission modeOne-click enable from a bounce email

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