Hi, How can i verify with POSTFIX, valid sender of mail ? Could i verify that sender user has a mailbox or is an an alias ? Thanks Philippe Philippe COUAS Responsable Développement INFODEV S.A. -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subjecthttps://www.redhat.com/mailman/listinfo/redhat-list
