On 2020-04-23 05:20, Thomas DeBellis wrote:
Yes, that's what I've been doing, but I need a
little local storage for
data capture, control files and some other odd and ends, so I was hoping
to get my own personal account.? However, when I went to send you some
Mail-11 about it, the 20's mail agent crashed, so I guess that's one
request you never got.
Right. Haven't seen that one. But I'll set that up tonight. I'll contact
you directly.
I can't really remember what else spoke SMTP over
DECnet.? I know Ultrix
could have done it, but it has that losing bind interface, so you'd have
to change some code in sendmail to make it work. The Tops-20 mailer uses
the unified JFN interface, so all you have to do is open the connection
and away you go, more or less.
You'd have to change more than just some small things. DECnet's
communication layer is a bit different than TCP, so you'd have to do
some brain surgery on sendmail for that.
That said, I know that Ultrix could talk MAIL-11 as well as SMPT, since
it did act as a gateway many times.
Be aware of the following: my testing is extremely
unlikely to crash
anything.? Unless it does.? It could also leave some crud around from
broken connections.? So, you might have some scrubbing to do; that's not
a problem is it?
I don't think that would be any kind of problem. But if there is, I'd
like to know about it.
Once I fix the MMAILR crash, I'll contact you
about Mail-11.? I'm fine
being a purist about the matter.
Excellent. I'll probably start off with a bit of information about this
more specifically as well, in a separate mail.
Johnny
On 4/22/20 11:12 PM, Johnny Billquist wrote:
> On 2020-04-23 04:49, Thomas DeBellis wrote:
>> I've had my fill of FAL and DAP for the moment and have turned to
>> some other things as sort of a 'break'.? The Tops-10 NFT client
>> breaks on certain file names that the 20 sends it, so there is going
>> to be some debugging to track that down.? Fortunately, a very patient
>> person gave me PPN on one of their 10's.
>>
>> Right now, I'm working on bringing the Tops-20 mail system a bit more
>> up to date with respect to DECnet communications.? These were largely
>> put aside when full Internet connectivity happened. Still, the PANDA
>> distribution has some bit rot because I know that certain Columbia
>> changes for DECnet (to support CCnet) are not there.? I can't imagine
>> that we didn't send them to MRC; that would have been unthinkable.
>>
>> Fortunately, I was able to remember enough to put some of them back
>> so that I got SMTP over DECnet working well, again.? It had been
>> suffering from about two minute timing delays and now it's
>> instantaneous between 20's, like I remember.?? Oddly enough, I don't
>> remember what else ran SMTP over DECnet; I'm certain that RSX and VMS
>> could have done it.? I think some VMS site might have.
>>
>> However, most non-SMTP DECnet hosts on CCnet were running Mail-11,
>> which the 20 also groks.? In fact, it can convert Mail-11 addresses
>> to SMTP and route over other transports such as PUP, Chaos and TCP/IP
>> as well as DECnet.? We did a lot of mail routing for CCnet to the
>> Internet on CU20B, back in the day.
>>
>> Unfortunately, there is some bit rot in some of the Tops-20 Mail-11
>> code, so I've got some tinkering to do.? Does anyone have a VMS or
>> RSX system that they'd care to give me a guest account on?? It
>> doesn't need any special capabilities; I'm just going to be sending
>> mail and looking a few raw headers over.
>
> Just log in to Mim.Update.UU.SE (MIM::). There is a guest account,
> with password guest. That should do it, I think.
>
> With that said, RSX definitely do not speak SMTP over DECnet. And we
> should also actually go into some detail about how to speak MAIL-11.
> Even VMS cheats...
>
> ? Johnny
>
--
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