RedirectMatch 301 ^/roundcube(.*)$ https://mail.immae.eu/roundcube$1
RedirectMatch 301 ^/jappix(.*)$ https://im.immae.fr/converse
RedirectMatch 301 ^/roundcube(.*)$ https://mail.immae.eu/roundcube$1
RedirectMatch 301 ^/jappix(.*)$ https://im.immae.fr/converse