imc-vibe/backend/cmd
Christoph Haas da037e9a79 Remove underscore from allowed email local part characters
Underscore is technically allowed by RFC 5321 but causes issues with
many email systems in practice.
2026-03-26 00:48:34 +01:00
..
server Remove underscore from allowed email local part characters 2026-03-26 00:48:34 +01:00