[HECnet] Multinet Mail
Johnny Billquist
bqt at softjar.se
Thu Jun 6 13:32:09 PDT 2019
But does moe.frugalcomputing.com exist? Larry is the machine that is
expected to handle mail, so how would this even end up on Lerry? Do you
have larry setup as the MX for moe then? And obviously any other machine
on hecnet would not be possible to reach, as you cannot have every
hecnet node visible as their own host under frugalcomputing.com. Also,
how does larry know that mails from moe on DECnet should be rewritten as
user at moe.frugalcomputing.com? There is no obvious relationship between
MOE:: and moe.frugalcomputing.com. And even if there were, the next step
of rewriting a mail from MOE::KURT to kurt at moe.frugalcomputing.com is
potentially wrong as well. How would larry know that
moe.frugalcomputing.com exists, and is a valid name for talking smtp to?
And that it would end up on larry? Again, assuming you then have an MX
record for moe.frugalcomputing.com that points to larry.
There seems to be a bunch of information missing, or a whole bunch of
hardcoded assumptions in there somewhere...
Johnny
On 2019-06-06 22:19, Kurt Hamm wrote:
> The format that I found in the Multinet Docs suggested this (for my
> setup): larry::SMTP%"kurt at hamm.me <mailto:kurt at hamm.me>"
>
> This routes the email through Larry which is configured for SMTP mail.
> Larry takes the mail and sends it out. When I get the email on the
> outside, the from address is: kurt at moe.frugalcomputing.com
> <mailto:kurt at moe.frugalcomputing.com>. my user on Moe is kurt, the
> domain name I am using for this is frugalcomputing.com
> <http://frugalcomputing.com>.
>
> When I reply to this email from the outside, Multinet on Larry
> translates the email address to send to kurt on decnet node Moe.
>
> Works like a champ. The only sticking point is that you basically have
> to have an open internet mail relay for the VAX to talk to. I reduced
> some of that risk by only allowing a small subnet on the internet to
> talk to that open relay.
>
> Kurt
>
>
>
> On Thu, Jun 6, 2019 at 4:11 PM Johnny Billquist <bqt at softjar.se
> <mailto:bqt at softjar.se>> wrote:
>
> Let me rephrase my question.
>
> When you send to a gmail address, what does the "from" address look
> like, if you sent it from a machine that had to pass through another
> DECnet mail relay before being delivered to gmail.
>
> Last I tried, gmail do not accept a mail where the from-address looks
> like node::name at foo.bar, not even if the node::name is within quotes.
>
> Anyway, for the second part of your explanation - that sounds like it
> would then not accept to arbitrary nodes on hecnet, but only your
> specific machine?
>
> MIM works as a general SMTP-MAIL11 gateway. Anyone on the outside can
> send mail to node::name at mim.update.uu.se
> <mailto:node%3A%3Aname at mim.update.uu.se>, and the mail will be
> forwarded. And anyone on HECnet can send mail to mim::user at domain, and
> it will get forwarded. Works for anyone on HECnet. However, as I said,
> it does not work towards gmail, because of what gmail does.
>
> Johnny
>
> On 2019-06-06 21:20, Kurt Hamm wrote:
> > I misspoke when I said gmail. It ultimately gets to a gmail
> account,
> > but not directly.
> >
> > I configured my postfix mail on my external server to trust the
> VAX IP
> > Address, so it doesn't ask for authentication.
> > Then configured Multinet as described here:
> >
> > $MULTINET CONFIGURE/MAIL
> > MAIL-CONFIG>SET FORWARDER name-of-forwarder
> > MAIL-CONFIG>SET FORWARD-REMOTE-MAIL TRUE
> > MAIL-CONFIG>EXIT
> > $@MULTINET:START_SMTP
> >
> > name-of-forwarder=external mail server IP address.
> > That takes care of outbound mail.
> >
> > For inbound mail, I created a mail routing rule to route all
> email from
> > a specific domain to the VAX SMTP port. The VAX looks for a
> valid user
> > and delivers the mail. It discards anything else.
> >
> > Kurt
> >
> >
> >
> >
> > On Thu, Jun 6, 2019 at 3:14 PM Johnny Billquist <bqt at softjar.se
> <mailto:bqt at softjar.se>
> > <mailto:bqt at softjar.se <mailto:bqt at softjar.se>>> wrote:
> >
> > Hum. You get it working with gmail??? That is surprising. I
> noticed
> > several years ago that gmail do not accept mails with a from
> address in
> > the form "foo::bar"@mim.update.uu.se
> <http://mim.update.uu.se> <http://mim.update.uu.se>, even
> > though it actually should
> > accept it.
> >
> > How does multinet rewrite the from address then?
> >
> > Johnny
> >
> > On 2019-06-06 21:04, Kurt Hamm wrote:
> > > I got it working. I setup Multinet to route all outbound
> > external mail
> > > to one of my external mail domains. Then I setup mail routing
> > for any
> > > email to that domain to be forwarded to the Vax for delivery.
> > >
> > > It works great. I can email from the VAX to a GMAIL
> account and
> > then
> > > reply back.
> > >
> > > Kurt
> > >
> > > On Thu, Jun 6, 2019 at 2:53 PM Johnny Billquist
> <bqt at softjar.se <mailto:bqt at softjar.se>
> > <mailto:bqt at softjar.se <mailto:bqt at softjar.se>>
> > > <mailto:bqt at softjar.se <mailto:bqt at softjar.se>
> <mailto:bqt at softjar.se <mailto:bqt at softjar.se>>>> wrote:
> > >
> > > On 2019-06-06 15:04, Kurt Hamm wrote:
> > > > I wasn't sure where to post this question, so I
> thought I
> > would
> > > start here.
> > > >
> > > > I have two simh vax3900 machines. Larry and Moe.
> Larry
> > is the
> > > HECNet
> > > > router for Moe.
> > > >
> > > > When I send email from Larry (via SMTP), the
> _return _email
> > > address is
> > > > correct (SYSTEM at LARRY.MYDOMAIN.COM
> <mailto:SYSTEM at LARRY.MYDOMAIN.COM>
> > <mailto:SYSTEM at LARRY.MYDOMAIN.COM
> <mailto:SYSTEM at LARRY.MYDOMAIN.COM>>
> > > <mailto:SYSTEM at LARRY.MYDOMAIN.COM
> <mailto:SYSTEM at LARRY.MYDOMAIN.COM>
> > <mailto:SYSTEM at LARRY.MYDOMAIN.COM
> <mailto:SYSTEM at LARRY.MYDOMAIN.COM>>>
> > <mailto:SYSTEM at LARRY.MYDOMAIN.COM
> <mailto:SYSTEM at LARRY.MYDOMAIN.COM> <mailto:SYSTEM at LARRY.MYDOMAIN.COM
> <mailto:SYSTEM at LARRY.MYDOMAIN.COM>>
> > > <mailto:SYSTEM at LARRY.MYDOMAIN.COM
> <mailto:SYSTEM at LARRY.MYDOMAIN.COM>
> > <mailto:SYSTEM at LARRY.MYDOMAIN.COM
> <mailto:SYSTEM at LARRY.MYDOMAIN.COM>>>>.
> > > >
> > > > When I send email from Moe (to
> > LARRY::SMTP%"user at domain.com <mailto:user at domain.com>
> <mailto:user at domain.com <mailto:user at domain.com>>
> > > <mailto:user at domain.com <mailto:user at domain.com>
> <mailto:user at domain.com <mailto:user at domain.com>>>
> > > > <mailto:user at domain.com <mailto:user at domain.com>
> <mailto:user at domain.com <mailto:user at domain.com>>
> > <mailto:user at domain.com <mailto:user at domain.com>
> <mailto:user at domain.com <mailto:user at domain.com>>>>"), the return
> > > email address is:
> > > > SYSTEM at SCSSYSTEMID.MYDOMAIN.COM
> <mailto:SYSTEM at SCSSYSTEMID.MYDOMAIN.COM>
> > <mailto:SYSTEM at SCSSYSTEMID.MYDOMAIN.COM
> <mailto:SYSTEM at SCSSYSTEMID.MYDOMAIN.COM>>
> > > <mailto:SYSTEM at SCSSYSTEMID.MYDOMAIN.COM
> <mailto:SYSTEM at SCSSYSTEMID.MYDOMAIN.COM>
> > <mailto:SYSTEM at SCSSYSTEMID.MYDOMAIN.COM
> <mailto:SYSTEM at SCSSYSTEMID.MYDOMAIN.COM>>>
> > > <mailto:SYSTEM at SCSSYSTEMID.MYDOMAIN.COM
> <mailto:SYSTEM at SCSSYSTEMID.MYDOMAIN.COM>
> > <mailto:SYSTEM at SCSSYSTEMID.MYDOMAIN.COM
> <mailto:SYSTEM at SCSSYSTEMID.MYDOMAIN.COM>>
> > > <mailto:SYSTEM at SCSSYSTEMID.MYDOMAIN.COM
> <mailto:SYSTEM at SCSSYSTEMID.MYDOMAIN.COM>
> > <mailto:SYSTEM at SCSSYSTEMID.MYDOMAIN.COM
> <mailto:SYSTEM at SCSSYSTEMID.MYDOMAIN.COM>>>>.
> > > >
> > > > Why is Moe using the SCSSYSTEMID instead of the
> system name?
> > > >
> > > > *I am missing something.*
> > >
> > > I'm not sure how you should do a setup of mail
> relaying in VMS.
> > >
> > > However, you can always send from Moe to
> MIM::user at domain.com <mailto:MIM%3A%3Auser at domain.com>
> > <mailto:MIM%3A%3Auser at domain.com
> <mailto:MIM%253A%253Auser at domain.com>>
> > > <mailto:MIM%3A%3Auser at domain.com
> <mailto:MIM%253A%253Auser at domain.com>
> > <mailto:MIM%253A%253Auser at domain.com
> <mailto:MIM%25253A%25253Auser at domain.com>>>. Those
> > > mails should then get correct addresses.
> > >
> > > Johnny
> > >
> > > --
> > > Johnny Billquist || "I'm on a bus
> > > || on a
> psychedelic trip
> > > email: bqt at softjar.se <mailto:bqt at softjar.se>
> <mailto:bqt at softjar.se <mailto:bqt at softjar.se>>
> > <mailto:bqt at softjar.se <mailto:bqt at softjar.se>
> <mailto:bqt at softjar.se <mailto:bqt at softjar.se>>> ||
> > > Reading murder books
> > > pdp is alive! || tryin' to stay
> hip" -
> > B. Idol
> > >
> >
> > --
> > Johnny Billquist || "I'm on a bus
> > || on a psychedelic trip
> > email: bqt at softjar.se <mailto:bqt at softjar.se>
> <mailto:bqt at softjar.se <mailto:bqt at softjar.se>> ||
> > Reading murder books
> > pdp is alive! || tryin' to stay hip" -
> B. Idol
> >
>
> --
> Johnny Billquist || "I'm on a bus
> || on a psychedelic trip
> email: bqt at softjar.se <mailto:bqt at softjar.se> ||
> Reading murder books
> pdp is alive! || tryin' to stay hip" - B. Idol
>
--
Johnny Billquist || "I'm on a bus
|| on a psychedelic trip
email: bqt at softjar.se || Reading murder books
pdp is alive! || tryin' to stay hip" - B. Idol
More information about the Hecnet-list
mailing list