[HECnet] VMS/RSX Guest accounts
Thomas DeBellis
tommytimesharing at gmail.com
Wed Apr 22 20:20:06 PDT 2020
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.
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.
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?
Once I fix the MMAILR crash, I'll contact you about Mail-11. I'm fine
being a purist about the matter.
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
>
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