Avoid breaking the regen-conf if there's no .well-known mail autoconfig.xml to list
Avoid breaking the regen-conf if there's no .well-known mail autoconfig.xml to list

YunoHost/yunohost,YunoHost/moulinette-yunohost,YunoHost/moulinette-yunohost,YunoHost/yunohost,YunoHost/moulinette-yunohost,YunoHost/moulinette-yunohost,YunoHost/moulinette-yunohost,YunoHost/yunohost,YunoHost/yunohost