On 2018-01-19 20:19, Grant Edwards wrote: > >>>> Can exim transfer mail to an Exchange server that doesn't expose an > >>>> SMTP server? > >>> > >>> Errr, no. exim does SMTP. > >>> > >>> If the above is what you need, any orthodox mail server would need > >>> to hand the mail over to something that *can* deliver to Exchange. > >> > >> Yes, and that something is my existing command-line MTA utility > >> that has the same usage as /usr/bin/sendmail.
FWIW, you can plug in your existing script into exim as a custom "transport", in the exim terminology. In fact that is what I used to do for years, to stuff outgoing mail into sendmail on a system where I had a shell account. But if I understand the problem now (a well sized if, LOL) that doesn't by itself help you because the existing script is broken; replacing the script is the main part of the problem. Right? -- Please don't Cc: me privately on mailing lists and Usenet, if you also post the followup to the list or newsgroup. To reply privately _only_ on Usenet, fetch the TXT record for the domain.

