FEAT #8550 Sender/Recipient

apps/maarch_entreprise/actions/index_mlb.php

apps/maarch_entreprise/actions/validate_mail.php

...ntreprise/class/class_indexing_searching_app_Abstract.php

apps/maarch_entreprise/definition_mail_categories.php

apps/maarch_entreprise/indexing_searching/details.php

...es/sendmail/Controllers/SendMessageExchangeController.php

sql/develop.sql

sql/structure.sql

src/app/entity/controllers/EntityController.php

src/app/entity/controllers/ListTemplateController.php

src/app/entity/models/EntityModelAbstract.php

src/app/resource/models/ResourceContactModel.php

src/app/user/controllers/UserController.php

src/core/controllers/PreparedClauseController.php