Hi, I use sendmail to send automatic emails from servers to my mailbox, to get information about disk status, etc. Now it seems as several mail providers are stopping incoming mails from machines not registered as mail machines. Is there a way to avoid this? I understand that this way of blocking is to prevent spammers, but it is quite bothering if you want to use sendmail for "fair" uses. Thanks, Luca -- Luca Ferrari, fluca1978@xxxxxxxxxxx - : send the line "unsubscribe linux-admin" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html