[Mailman-Users] Re: Security features of Mailman

2024-02-06 Thread Juergen Dollinger
Stephen J. Turnbull wrote:
> The fact that nobody but you has raised their hand to say "I want
> this" or "my list owners would really like this" is not a point in its
> favor.

We tried encrypted lists some years ago. Have a look at
http://non-gnu.uvt.nl/mailman-pgp-smime/

The idea is that there is a key for the list, the server decrypts the E-mails
and encrypts it for the recipients who have supplied a key. Worked fine
with that old version of Mailman 20 years ago.

But even in our quite nerdy environment only about the half of the
subscribers submitted a key for the list. (excuses are like 'I want
to use grep(1) for fulltext search in my list E-mails') So after the
next mailman update we dropped the patch and run unencrypted again.

-- 
\ J. Dollinger FAW/n Ulm |zeitnot@irc| http://www.home.pages.de/~zeitnot/
 \"What're quantum mechanics?"   --   "I don't know. People who/
  \repair quantums, I suppose." (Terry Pratchett, Eric)   /
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[Mailman-Users] Re: Signature issue - was Re: Re: Where's the installation directions / source, etc, please?

2023-07-18 Thread Juergen Dollinger
Mark Sapiro wrote:
> gpg --receive-keys 953B8693

I never needed that key because I use the Debian Package, but there
seems to be something wrong with the key (or the keyserver
keys.openpgp.org):

$ gpg --receive-keys 953B8693
gpg: keyserver receive failed: No data

And if I try the long key-ID (which is generally recommended):

$ gpg --receive-keys 555B975E953B8693
gpg: key 555B975E953B8693: new key but contains no user ID - skipped
gpg: Total number processed: 1
gpg:   w/o user IDs: 1


-- 
\ J. Dollinger FAW/n Ulm |zeitnot@irc| http://www.home.pages.de/~zeitnot/
 \"What're quantum mechanics?"   --   "I don't know. People who/
  \repair quantums, I suppose." (Terry Pratchett, Eric)   /
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[Mailman-Users] Re: First time question

2021-06-13 Thread Juergen Dollinger
Bill Healy wrote:
> The @ used to automatically redirect to @ but this is stopping soon.
> 
> Is there a way I can globally change the 2000 email addresses from @
> to @?

Depends. If you have no digest members, full names, subscribers who get
no mail (check by comparing list_members -r, list_members -f,
list_members -n) or can you ignore that stuff and do not care about
preserving passwords etc then I would try something like this:

#make a backup first
list_members listname | grep @ > /tmp/adresses
remove_members -N -f /tmp/adresses 
# edit /tmp/adresses and replace @ by @
add_members -r /tmp/adresses

If this is not what you need then clone_member is probably the tool you
need. But I never tried this myself. Start again with 

#make a backup first
list_members listname | grep @ > /tmp/adresses
# edit /tmp/adresses  so that every line of the form
# name@ 
# is changed to
# clone_member -r name@ name@
# in vim I would try something like :%s/\(.*\)@/clone_member -r \1@  
\1@/
sh /tmp/adresses

If all else fails, tell the teacher that its a good exercise
in computer science for the pupils if they change their address
themselves (Probably switch on monthly reminders). :-)

-- 
\ J. Dollinger FAW/n Ulm |zeitnot@irc| http://www.home.pages.de/~zeitnot/
 \"What're quantum mechanics?"   --   "I don't know. People who/
  \repair quantums, I suppose." (Terry Pratchett, Eric)   /
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[Mailman-Users] Re: Need to add two addresses to a bunch of lists as allowed senders.

2021-04-10 Thread Juergen Dollinger
Christian Buser via Mailman-Users wrote:
> I never really understood the option ‘accept_these_nonmembers’ - but I
> would anyway not use it.

Many people have more than one E-mailadress, but the other
E-mailadresses are forwarded. If they write to a Mailing list they
don't remember which adress they used to subscribe. If the mailing
list is writing for subscribers only (which I recommend in most cases)
the moderator gets a lot to moderate until most of these extra adresses
are allowed to post to the list.

I usually have long lists there.

For the same reason users often have problems when unsubscribing.

> If these are users who should be able to post messages but not want to
> receive any messages, I would add them to the subscriber list and set
> their mail delivery to "no message". 

Should do nearly the same thing, but brakes the principle that all
subscribers subcribed theirselfs with a will of its own. Do these
users get an extra monthly membership reminder?

-- 
\ J. Dollinger FAW/n Ulm |zeitnot@irc| http://www.home.pages.de/~zeitnot/
 \"What're quantum mechanics?"   --   "I don't know. People who/
  \repair quantums, I suppose." (Terry Pratchett, Eric)   /
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[Mailman-Users] Re: Problem running CGI - Mailman Admin UI

2020-07-23 Thread Juergen Dollinger
Odhiambo Washington wrote:
> What is it that I am being blind to that makes the web UI not open?

Did you load the cgi-Module of apache? Can you run other cgi-scripts?

-- 
\ J. Dollinger FAW/n Ulm |zeitnot@irc| http://www.home.pages.de/~zeitnot/
 \"What're quantum mechanics?"   --   "I don't know. People who/
  \repair quantums, I suppose." (Terry Pratchett, Eric)   /
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