240619Re: backupmx with Postfix
- Jul 1, 2008On Mon, 30 Jun 2008 21:33:21 +0200
mouss <mouss@...> wrote:
> > I receive many many emails (and only spam, it seems). Is it normal? I thinked that my mail server would be used only if smtp.domain.com be down. Why not?Yes, I have the 'smtpd' line, of course. I juste pasted the two lines where I have a question. Is it normal tha the mail to relay pass by my service (from master.cf), and after, is sent by smtp.domain.com.
> > See a log:
> > Jun 30 15:34:47 trinite postfix/pipe: BF9E73228973: to=<newton@...>, relay=my_service, delay=1.8, delays=1.7/0/0/0.04, dsn=2.0.0, status=sent (delivered via my_service service)
> > Jun 30 15:34:48 trinite postfix/smtp: DF5023228976: to=<newton@...>, relay=smtp.domain.com[**.**.**.**]:25, delay=0.48, delays=0.01/0/0.11/0.36, dsn=2.0.0, status=sent (250 2.0.0 m5UDYlX4030260 Message accepted for delivery)
> > I don't know why I have two lines...
> I hope that you have more than two lines: there should be a
> postfix/smtpd (with a 'd' at the end) in your logs for these transaction
I thinked than the mail to relay will just pass directly by the relay, not by the service.
I see that bounce mail could be problematic. Is it a good idea (and mainly, is it possible?) to disable bounce mail *only* for mail to relay?
Is it adviced to reject mail with a sender address not resolvable?
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