Currently, Missive allows only a single signature per identity/alias, which is automatically added to both new messages and replies. This becomes limiting—often, the full signature (with logos and business details) is perfect for the first email, but it’s too much and redundant in replies or long threads.

It would be extremely helpful to have the option for a second, shorter “reply signature” or, even better, the ability to manually select the desired signature when composing a message, without having to switch aliases.

This feature is standard in other advanced clients (like Outlook and Gmail) and would greatly improve professionalism and convenience—especially for larger teams or those working in multi-brand environments.