Imapsync
Imapsync is a versatile email migration tool that allows users to easily transfer emails between different IMAP email servers. It supports various features such as incremental sync, folder hierarchy preservation, and SSL encryption, making it a reliable choice for seamless email migration.
Installation
To install Imapsync system wide add the following line to your system configuration
/etc/nixos/configuration.nix
environment.systemPackages = [ pkgs.imapsync ];