Re: The Maia 2.0 Wishlist/Brainstorming Thread

jjs - mainphrame <[email protected]>
Newsgroups gmane.mail.virus.maiamailguard
Message-ID <CABkzw7zMDc2JUuNGeJ9KBi-1KDca9DfGKzrWjCg2i2aKwbseWA@mail.gmail.com>
Hi Robert,

I remember that change to the maia whitelist/blacklist with the sender
addresses back in the Toyota days, since it was a common request.

But it does seem to have been somehow reverted since then. While I realize
the from address can be spoofed, I'd expect such emails to fail SPF and
other sanity checks, so it's a worthwhile tradeoff.

Thanks Robert!

Jake

On Tue, Apr 14, 2020 at 6:47 PM Robert LeBlanc <[email protected]> wrote:

> I can see already that this thread is about to expose some details about
> Maia 1.x that many were not aware of :)
>
> This issue with whitelists/blacklists of one-time mailing list addresses,
> for instance, has always been solvable with the use of wildcards, it just
> hasn’t been an automatic process.
>
> For instance, suppose the one-time address looks like:
>
> reply-fe9316737162017971-58_HTML-122602019-7000612-2706-t3cJEeYdo10pzj28eHfH/[email protected]
>
> If you look at at least two of those emails, you’ll likely see that not
> all of that is random.  Typically there’s a random portion and a fixed
> portion that identifies the subscriber (and possibly delivery options for
> that subscriber, e.g. HTML rather than plaintext).  Maybe the second email
> has a reply-to of:
>
> reply-01d46100aa12018b09-12_HTML-122602019-7000612-2706-t3cJEeYdo10pzj28eHfH/[email protected]
>
> Comparing the two addresses, you might see that only the first portion is
> random, so you could use a whitelist rule like:
>
> reply-*_HTML-122602019-7000612-2706-t3cJEeYdo10pzj28eHfH/[email protected]
>
> It’s a pain that it has to be done manually, but it’s something that might
> be possible to automate if at least two samples are available.  All that’s
> needed is to identify the variable portions and the invariant portions.
>
> Depending on your version of Maia 1.x, I remember we made a change at one
> point to have whitelists and blacklists apply to both the reply-to: and
> from: addresses, so your whitelisting of health-t3cJEeYdo10pzj28eHfH/[email protected]
> *should* work, too.  Now I’m wondering if subsequent maintainers might
> have taken that out of the codebase?
>
> Anyhow, keep the ideas coming—these are really useful! :)
>
>
> On Apr 14, 2020, at 4:52 PM, jjs - mainphrame <[email protected]> wrote:
>
> I see there have been some good replies.
>
> Just one pet peeve here. I want to be able to whitelist a particular
> sender address, say health-t3cJEeYdo10pzj28eHfH/[email protected] So I click on "whitelist",
> but find that they end up in spam again. So I look in my whitelist and
> instead of health-t3cJEeYdo10pzj28eHfH/[email protected], there is a one time throwaway
> address like "
> reply-fe9316737162017971-58_HTML-122602019-7000612-2706-t3cJEeYdo10pzj28eHfH/[email protected]".
> If I've clicked on whitelist a lot, there will be a lot of different one
> time addresses in the whitelist.
>
> So, what I really want is to whitelist the visible sender address,
> regardless of whether it's vulnerable to spoofing.
>
> Whitelisting a one time address does me no good.
>
> jake
>
>
>
> On Tue, Apr 14, 2020 at 12:31 PM Robert LeBlanc <[email protected]>
> wrote:
>
>> All right, let’s get the ball rolling on the next generation of Maia.  I
>> know it’s been talked about sporadically for years, but there’s nothing
>> like a global pandemic to provide the motivation and the time to get things
>> done—and clearly this puppy needs a from-the-ground-up redesign; it’s not
>> 2003 anymore :)
>>
>> With that in mind, I figured I would start a brainstorming thread to
>> collect some ideas from you about what you’d like to see in Maia 2.0.  I
>> certainly have a lot of ideas of my own about what I’d like to see in a
>> next-gen product (and I’ve shared a lot of those ideas on this list over
>> the years), but let’s start with a clean slate.
>>
>> As always, the cardinal rules of brainstorming apply:
>>
>> (1) There are no “bad" or “dumb” ideas—anything can be a spark for
>> inspiration!
>>
>> (2) Don’t worry about whether an idea is “practical” or “feasible” at
>> this stage; we’ll worry about the “how” part later.
>>
>> (3) Focus on high-level ideas, rather than low-level implementation
>> details—the “what”, rather than the “how”.
>>
>> And so with that, I open the floor to your wish lists, your feedback
>> about what you’d like to bring forward from Maia 1.x (and what you’d get
>> rid of in a heartbeat!), and your “Product X has this cool feature I wish
>> Maia had…” contributions.
>>
>> Let’s see what we can come up with—3…2…1…GO! :)
>>
>> _______________________________________________
>> Maia-users mailing list
>> [email protected]
>> http://www.renaissoft.com/cgi-bin/mailman/listinfo/maia-users
>>
> _______________________________________________
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> [email protected]
> http://www.renaissoft.com/cgi-bin/mailman/listinfo/maia-users
>
>
>

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