On 2017-02-17 (12:38 MST), "Fazzina, Angelo" <angelo.fazz...@uconn.edu> wrote: > > I thought the master.cf file is where you config what protocol to listen for ?
He is SENDING outbound mail to his upstream, not listening for incoming mail. As for the original post, 587 is the right port to use anyway, so ignore your ISPs instructions to use the wrong port? -- Apple broke AppleScripting signatures in Mail.app, so no random signatures.