Dear all, sending mail to some external users I receive this error:
Recipient address rejected: Message rejected due to: domain owner discourages use of this host. (in reply to RCPT TO command)) What means? Is the problem related to my postfix mail server? -- ----------------------------------------------------------- Enrico Morelli System Administrator | Programmer | Web Developer CERM - Polo Scientifico via Sacconi, 6 - 50019 Sesto Fiorentino (FI) - ITALY ------------------------------------------------------------