BlueMail for Linux ships through the Snap Store. Debian includes snapd in its official repositories, but it isn't preinstalled — install it once and BlueMail is a single command away. BlueMail requires a 64-bit Intel/AMD (amd64) system.
Steps to Install BlueMail on Debian:
Update the package list:
sudo apt update
Install Snap: Install the Snap daemon (
snapd) from Debian's official repositories:sudo apt install snapd
Log out and back in: Log out of your session and back in (or restart) so the Snap paths are picked up correctly.
Install the core snap: This ensures you have the latest Snap runtime:
sudo snap install core
Install BlueMail via Snap:
sudo snap install bluemail
Once installed, launch BlueMail from your applications menu or by running bluemail in a terminal.
Conclusion:
Debian doesn't ship with Snap enabled, but snapd is in the official repositories, so setup takes just a few commands. Once installed, Snap keeps BlueMail up to date automatically.