Re: [mailop] Reasons to add plain text alternative to email?

2019-12-10 Thread Al Iverson via mailop
On Tue, Dec 10, 2019 at 3:07 PM Steven Champeon via mailop
 wrote:
>
> on Tue, Dec 10, 2019 at 01:18:23PM -0500, Rich Kulawiec via mailop wrote:
> > If you (generic you) can't communicate in plain text, then you can't
> > communicate.  Nothing you have to say is worthy of an audience.
>
> https://giphy.com/media/5hHOBKJ8lw9OM/200.webp

Or perhaps https://knowyourmeme.com/photos/1044247-old-man-yells-at-cloud

Al


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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-10 Thread Steven Champeon via mailop
on Tue, Dec 10, 2019 at 01:18:23PM -0500, Rich Kulawiec via mailop wrote:
> If you (generic you) can't communicate in plain text, then you can't
> communicate.  Nothing you have to say is worthy of an audience.

https://giphy.com/media/5hHOBKJ8lw9OM/200.webp

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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-10 Thread Rich Kulawiec via mailop

I've said this many times and many places, so I'm going to apologize
to everyone who's already read it and knows where this is about to go.

HTML markup in email is used by three groups of people:

1. Ignorant newbies who don't know any better
2. Ineducable morons who refuse to learn
3. Spammers

There are no exceptions.

HTML markup is almost always horribly broken, bloats messages
tremendously, introduces security and privacy issues, makes messages
less searchable, and adds nothing to the process of communication.
(It is notable that quite often the extracted bodies of messages marked
up with HTML are riddled with spelling, punctuation, and grammatical
errors in addition to being poorly composed.  Adding HTML markup to
these messages like sprinkling fresh mint on a steaming pile of manure
and pretending it's now an acceptable menu item.)

If you (generic you) can't communicate in plain text, then you can't
communicate.  Nothing you have to say is worthy of an audience.

And as an aside, anyone who who functions in a professional capacity,
e.g., a system administrator or network engineer or similar role,
and thus shares responsibility for the security of the operation(s)
they manage, should always use a text-only email client.  If it's
not clear why, then recall the lesson accidentally taught by RSA.

---rsk

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Re: [mailop] Reasons to add plain text alternative to email? {dkim-fail}

2019-12-10 Thread Brandon Long via mailop
On Tue, Dec 10, 2019, 5:48 AM Ned Freed via mailop 
wrote:

> > I want to thank all contributors to this discussion for their feedback.
>
> > What I learned from this:
> > - There are still people that prefer plain text.
> > - Text alternative may be used by accessibility tools.
> > - Text alternative should be complete and readable.
> > - For bulk mail html only should work just fine.
>
> And perhaps most important of all, plain text may be used for indexing,
> And proper indexing is essential in the mobile space.
>

I mean, obviously you can index html.  The bigger issue I see with esp mail
is using text images instead of actual text.  Still indexable, but
obviously harder and less accurate.

Brandon


>
> Ned
>
> > Thanks,
> > Maarten Oelering
> > Postmastery
>
>
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Re: [mailop] Reasons to add plain text alternative to email? {dkim-fail}

2019-12-10 Thread Ned Freed via mailop
> I want to thank all contributors to this discussion for their feedback.

> What I learned from this:
> - There are still people that prefer plain text.
> - Text alternative may be used by accessibility tools.
> - Text alternative should be complete and readable.
> - For bulk mail html only should work just fine.

And perhaps most important of all, plain text may be used for indexing,
And proper indexing is essential in the mobile space.


Ned

> Thanks,
> Maarten Oelering
> Postmastery


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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-10 Thread Maarten Oelering via mailop
I want to thank all contributors to this discussion for their feedback.

What I learned from this:
- There are still people that prefer plain text.
- Text alternative may be used by accessibility tools.
- Text alternative should be complete and readable.
- For bulk mail html only should work just fine.

Thanks,
Maarten Oelering
Postmastery


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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-10 Thread Dave Holland via mailop
On Mon, 9 Dec 2019 at 16:26, Andrew C Aitchison via mailop <
mailop@mailop.org> wrote:

> As a colour-blind techie I would love to say that you can't drop plain
> text for security reasons, but if Bruce Schneier can do it
>https://www.schneier.com/crypto-gram/archives/2018/0715.html#cg1
> then I'm not going to argue.
>

FWIW Crypto-Gram is sent as multipart/alternative with proper text/plain
and text/html parts. Maybe something changed at Mailchimp.

Cheers,
Dave (Gmail at home, mutt at work)
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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-09 Thread Brandon Long via mailop
That really sounds like "I use grep to search my archives" instead of
something that actually understands email messages.  Those numbers are tiny
even if you just write a simple program that understands mime and html,
much less something that generated an index.You could probably write
that in python in less than an hour.

Just about any thick client would do that just fine.  And obviously online
ones as well (my work account is nearly 1M threads at this point and search
is nearly instantaneous...)

Brandon

On Mon, Dec 9, 2019 at 9:03 AM Allen Kitchen via mailop 
wrote:

> If I had a dog in this fight, it would probably be a teacup-sized
> Chihuahua.
>
> Having said that, if I had my way, emails would be entirely plain text;
> that would make my folders of searchable archived emails (at last count,
> about 35,000 for business purposes and another 15K for personal missives)
> much skinnier and more easily searchable.
>
> I have considered writing something to munge the HTML portions out of my
> saved emails, but considering the effort it would take and also considering
> that doing this would render them less defensible as true copies should the
> need ever arise, that’s a deferred project.
>
> And yet here I am sending this message via my iPad mail app. Oh, well...
>
> ..Allen
>
> > On Dec 9, 2019, at 05:06, Patrick Ben Koetter via mailop <
> mailop@mailop.org> wrote:
> >
> > * Maarten Oelering via mailop :
> >> Multipart messages with html and text alternatives are generally
> considered best practice. Senders with html templates should add a text
> version is the common believe.
> >>
> >> But it's almost 2020, and we were wondering if there's still a good
> reason for adding plain text to a html message. Is there a significant
> audience reading in plain text? Is plain text important for accessibility?
> Because SpamAssassin says so?
> >
> > I'd say significant *and/or* important. Given the dominance of webmail
> clients
> > and the ongoing decline of desktop MUAs I'd say there's no significant
> > audience out there anymore. OTOH there's an important audience you
> probably
> > don't want to miss. Most of the (email) security foccussed people don't
> read
> > HTML only mail for all the known and well-discussed reasons.
> >
> > Our customers ask us to filter out marketing mail. Given the fact most
> > marketing mail comes HTML only this is an easy trigger to increase the
> > "classify as marketing mail" count.
> >
> > p@rick
> >
> >
> > --
> > [*] sys4 AG
> >
> > https://sys4.de, +49 (89) 30 90 46 64 <+49%2089%2030904664>
> > Schleißheimer Straße 26/MG,80333 München
> >
> > Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263
> > Vorstand: Patrick Ben Koetter, Marc Schiffbauer, Wolfgang Stief
> > Aufsichtsratsvorsitzender: Florian Kirstein
> >
> >
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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-09 Thread Steven Champeon via mailop
on Mon, Dec 09, 2019 at 06:23:41AM -0800, Ned Freed via mailop wrote:
> (c) Plain text parts that are just a copy of the HTML.

And, lo, just now from sharefile (copy/paste directly from mutt in 'v'):

---Attachment: text/plain (21%) 
http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd;> http://www.w3.org/1999/xhtml;>

[...]

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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-09 Thread Luis E. Muñoz via mailop



On 9 Dec 2019, at 7:58, Al Iverson via mailop wrote:


Whenever these threads come up, a dozen or so people say "I still read
email on my stone tablet and so do all my friends." But count how many
friends do you have, and then divide that by the 1.5 billion active 
Gmail
users (as of October 2018), the resulting percentage is how much it 
matters

if random sender X creates a text version or not in 2019. It really
doesn't. Nobody except those 12 guys see the email in plain text. 
Those 12
people may be unhappy, but they probably aren't subscribed to a 
company's

marketing messages anyway.


I suspect that not all cheap and easy to replace accessibility 
devices[1] are able to cope with the HTML content that some senders pump 
out. So sure, there might be 12 old timers who don't care anyway. But by 
dismissing text/plain entirely, people restricted by those devices are 
also left behind.


I'm all in for pragmatic approaches, but I suspect that as proposed, 
this is over-generalizing.


[1] bad attempt of a joke. In many cases, those devices are neither 
cheap nor easy to replace.


Best regards

-lem

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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-09 Thread Luis E. Muñoz via mailop



On 9 Dec 2019, at 6:23, Ned Freed via mailop wrote:


Generate the plain text alternative if you can.


Absolutely. But please, try hard.


But if you can't, or aren't
sure you can, just send the HTML and don't generate the 
multipart/alternative

structure.


+1

Best regards

-lem

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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-09 Thread Steven Champeon via mailop
on Mon, Dec 09, 2019 at 12:00:17PM -0500, Allen Kitchen via mailop wrote:
> 
> I have considered writing something to munge the HTML portions out of
> my saved emails, but considering the effort it would take and also
> considering that doing this would render them less defensible as true
> copies should the need ever arise, that’s a deferred project.

It's too bad disk space is so expensive these days, or you could keep
both copies :-)

cf. perl:

 
https://stackoverflow.com/questions/371153/how-can-i-strip-html-and-attachments-from-emails

or just use MimeDefang:

 https://en.wikipedia.org/wiki/MIMEDefang

HTH,
Steve

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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-09 Thread Ignacio (Oenus) via mailop
I personally write email messages in plain text, and don't include html 
in my messages unless absolutely necessary. I read messages in plain 
text when possible (98% of all email I get is composed of pure text with 
some minor aesthetic html imrovement). Considering the text part of a 
message is so small in size (some provider's headers are larger than the 
text part!!!), and being so important for automated analysis, not to 
mention convenience and politeness to those who can't/won't open their 
emails in html format, I don't see the point in not including both html 
and txt parts.



Just my 0.02€

Ignacio


El 09/12/2019 a las 18:00, Allen Kitchen via mailop escribió:

If I had a dog in this fight, it would probably be a teacup-sized Chihuahua.

Having said that, if I had my way, emails would be entirely plain text; that 
would make my folders of searchable archived emails (at last count, about 
35,000 for business purposes and another 15K for personal missives) much 
skinnier and more easily searchable.

I have considered writing something to munge the HTML portions out of my saved 
emails, but considering the effort it would take and also considering that 
doing this would render them less defensible as true copies should the need 
ever arise, that’s a deferred project.

And yet here I am sending this message via my iPad mail app. Oh, well...

..Allen


On Dec 9, 2019, at 05:06, Patrick Ben Koetter via mailop  
wrote:

* Maarten Oelering via mailop :

Multipart messages with html and text alternatives are generally considered 
best practice. Senders with html templates should add a text version is the 
common believe.

But it's almost 2020, and we were wondering if there's still a good reason for 
adding plain text to a html message. Is there a significant audience reading in 
plain text? Is plain text important for accessibility? Because SpamAssassin 
says so?


I'd say significant *and/or* important. Given the dominance of webmail clients
and the ongoing decline of desktop MUAs I'd say there's no significant
audience out there anymore. OTOH there's an important audience you probably
don't want to miss. Most of the (email) security foccussed people don't read
HTML only mail for all the known and well-discussed reasons.

Our customers ask us to filter out marketing mail. Given the fact most
marketing mail comes HTML only this is an easy trigger to increase the
"classify as marketing mail" count.

p@rick


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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-09 Thread Allen Kitchen via mailop
If I had a dog in this fight, it would probably be a teacup-sized Chihuahua.

Having said that, if I had my way, emails would be entirely plain text; that 
would make my folders of searchable archived emails (at last count, about 
35,000 for business purposes and another 15K for personal missives) much 
skinnier and more easily searchable.

I have considered writing something to munge the HTML portions out of my saved 
emails, but considering the effort it would take and also considering that 
doing this would render them less defensible as true copies should the need 
ever arise, that’s a deferred project.

And yet here I am sending this message via my iPad mail app. Oh, well...

..Allen

> On Dec 9, 2019, at 05:06, Patrick Ben Koetter via mailop  
> wrote:
> 
> * Maarten Oelering via mailop :
>> Multipart messages with html and text alternatives are generally considered 
>> best practice. Senders with html templates should add a text version is the 
>> common believe.
>> 
>> But it's almost 2020, and we were wondering if there's still a good reason 
>> for adding plain text to a html message. Is there a significant audience 
>> reading in plain text? Is plain text important for accessibility? Because 
>> SpamAssassin says so?
> 
> I'd say significant *and/or* important. Given the dominance of webmail clients
> and the ongoing decline of desktop MUAs I'd say there's no significant
> audience out there anymore. OTOH there's an important audience you probably
> don't want to miss. Most of the (email) security foccussed people don't read
> HTML only mail for all the known and well-discussed reasons.
> 
> Our customers ask us to filter out marketing mail. Given the fact most
> marketing mail comes HTML only this is an easy trigger to increase the
> "classify as marketing mail" count.
> 
> p@rick
> 
> 
> -- 
> [*] sys4 AG
> 
> https://sys4.de, +49 (89) 30 90 46 64
> Schleißheimer Straße 26/MG,80333 München
> 
> Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263
> Vorstand: Patrick Ben Koetter, Marc Schiffbauer, Wolfgang Stief
> Aufsichtsratsvorsitzender: Florian Kirstein
> 
> 
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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-09 Thread Al Iverson via mailop
On Mon, Dec 9, 2019 at 10:21 AM Jaroslaw Rafa  wrote:
>
> Dnia  9.12.2019 o godz. 09:58:03 Al Iverson via mailop pisze:
> > Nobody except those 12 guys see the email in plain text. Those 12
> > people may be unhappy, but they probably aren't subscribed to a company's
> > marketing messages anyway.
>
> Actually, as one of those 12 guys I don't care about marketing messages.

Actually, we agree. That is why I said that you probably aren't
subscribed to those marketing messages.

From someone else:

> Is there a good reason to *stop* including plain text?

Yes, as it's another non-zero amount of content that must be created.
For some it is easy. For some it is not as easy. It may not be a good
reason for all. But it is not a bad reason for all.

Regards,
Al Iverson



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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-09 Thread Jaroslaw Rafa via mailop
Dnia  9.12.2019 o godz. 09:58:03 Al Iverson via mailop pisze:
> Nobody except those 12 guys see the email in plain text. Those 12
> people may be unhappy, but they probably aren't subscribed to a company's
> marketing messages anyway.

Actually, as one of those 12 guys I don't care about marketing messages. 
Probably nobody who is reasonable cares about the garbage from people who
want to sell you more and more useless shit (because that's what most
marketing messages are). These messages can be not only HTML but even in
some completely unreadable format; makes no difference, they go straight to
trash anyway.

But transactional email, like order confirmations, password reminders, etc.
are a different thing. I *do* care about them and they also very often come
in HTML only or with a text part that contains no or unreadable information.

Stupid webmail interfaces, that reformat the plain text part to an
unreadable one-liner, as someone here already mentioned, are also a pain in
the a**.

I don't understand what's actually the point of people who suggest dropping
the plain text part. Are their CPU cycles so precious that they don't even
want to waste a little bit to convert their fancy-glancy HTML to something
readable?

The existence of plain text part doesn't harm anybody and doesn't waste a lot
of resources (if we are talking about resources, the HTML part with all it's
markup and graphics would be the one to drop in first place). So why waste
time and energy on discussions about dropiing it? It's there and let it stay.
Remember the first engineering rule - "if something ain't broke, don't fix
it".
-- 
Regards,
   Jaroslaw Rafa
   r...@rafa.eu.org
--
"In a million years, when kids go to school, they're gonna know: once there
was a Hushpuppy, and she lived with her daddy in the Bathtub."

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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-09 Thread Anne P. Mitchell, Esq. via mailop


> On Dec 9, 2019, at 4:32 AM, Andreas Schamanek via mailop  
> wrote:
> 
>> we were wondering if there's still a good reason for adding plain text to a 
>> html message. Is there a significant audience reading in plain text? Is 
>> plain text important for accessibility?
> 

Let me turn this question around:

Is there a good reason to *stop* including plain text?

(I fully agree with all of the various reasons put forward for continuing to do 
it, but am wondering why one, once already doing it, would stop?)

FWIW, we *require* all of our certification customers to email us *only* in 
plain text (and there has never been any pushback, again, FWIW).

Anne

Anne P. Mitchell, Esq., Dean of Cyberlaw, Lincoln Law School 
CEO/President, SuretyMail Email Reputation Certification
Author: Section 6 of the CAN-SPAM Act of 2003 (the Federal anti-spam law)
Legislative Consultant, GDPR, CCPA (CA) & CCDPA (CO) Compliance Consultant
Former Counsel: Mail Abuse Prevention System (MAPS)


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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-09 Thread Al Iverson via mailop
Whenever these threads come up, a dozen or so people say "I still read
email on my stone tablet and so do all my friends." But count how many
friends do you have, and then divide that by the 1.5 billion active Gmail
users (as of October 2018), the resulting percentage is how much it matters
if random sender X creates a text version or not in 2019. It really
doesn't. Nobody except those 12 guys see the email in plain text. Those 12
people may be unhappy, but they probably aren't subscribed to a company's
marketing messages anyway.

The only reason I suggest including a text version is that it makes email
messages score lower (better) in SpamAssassin. But even that has
diminishing returns at this point.

Cheers,
Al Iverson

On Mon, Dec 9, 2019 at 7:58 AM Steven Champeon via mailop 
wrote:

> on Mon, Dec 09, 2019 at 02:26:08PM +0100, Jaroslaw Rafa via mailop wrote:
> > Dnia  9.12.2019 o godz. 12:52:31 Steven Champeon via mailop pisze:
> > > That's all I can see in mutt. Not even a "your mail client sucks" or
> > > "click on the URL to view this message in a web browser" disclaimer.
> >
> > As you are using mutt, you definitely know how to use the "v" key on the
> > message :). Then you can press Enter on the HTML part and your locally
> > installed text-mode browser like w3m, lynx or links kicks in and displays
> > the HTML for you. However, it still sucks to have to do this :)
>
> Yeah, of course, I know that, but it's an even more idiotic sign on
> behalf of the sender that they don't care enough to make it so I don't
> have to do that. Also, I suspect whenever I'm going to have to do that
> I am just going to get a lynx -dump that consists of a blurb followed
> by forty-leven ~1K hash redirect "Visible link" lines and perhaps a
> clicktracker "Hidden link" line. Respect!
>
> And I also note that there is no account preference for either special
> notice mail^W^W^Wmarketing like this or for their newsletter to let
> them know I'd rather get plain text. Shrug. I don't make good cheap
> eyeglasses, they don't know how to properly manage their broadcast mail.
>
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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-09 Thread Ned Freed via mailop
Generate the plain text alternative if you can. But if you can't, or aren't
sure you can, just send the HTML and don't generate the multipart/alternative
structure.

Far too many multipart/alternative messages are arriving these days with:

(a) Blank plain text parts.
(b) Plain text parts that say, "see the HTML part", "get a better client", and
similar crap.
(c) Plain text parts that are just a copy of the HTML.
(d) Plain text parts that are a "processed" version of the HTML, where
"processing" doesn't involve actualy removing the markup.

These practices cause problems even for clients that show the HTML part
unconditionally because some indexers will always use the plain text if it is
present, on the theory that the whatever generate the message is in a better
position to generate proper text.

Ned

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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-09 Thread Steven Champeon via mailop
on Mon, Dec 09, 2019 at 02:26:08PM +0100, Jaroslaw Rafa via mailop wrote:
> Dnia  9.12.2019 o godz. 12:52:31 Steven Champeon via mailop pisze:
> > That's all I can see in mutt. Not even a "your mail client sucks" or
> > "click on the URL to view this message in a web browser" disclaimer.
> 
> As you are using mutt, you definitely know how to use the "v" key on the
> message :). Then you can press Enter on the HTML part and your locally
> installed text-mode browser like w3m, lynx or links kicks in and displays
> the HTML for you. However, it still sucks to have to do this :)

Yeah, of course, I know that, but it's an even more idiotic sign on
behalf of the sender that they don't care enough to make it so I don't
have to do that. Also, I suspect whenever I'm going to have to do that
I am just going to get a lynx -dump that consists of a blurb followed
by forty-leven ~1K hash redirect "Visible link" lines and perhaps a
clicktracker "Hidden link" line. Respect!

And I also note that there is no account preference for either special
notice mail^W^W^Wmarketing like this or for their newsletter to let
them know I'd rather get plain text. Shrug. I don't make good cheap
eyeglasses, they don't know how to properly manage their broadcast mail.
 
-- 
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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-09 Thread Jaroslaw Rafa via mailop
Dnia  9.12.2019 o godz. 12:52:31 Steven Champeon via mailop pisze:
> 
> Actual example from this month, and I'm a past customer and in the
> market for a fresh prescription update:
> 
>Date: Fri, 29 Nov 2019 04:27:15 + (UTC)
>From: "Eyeglasses.com" 
>To: scham...@hesketh.com
>Subject: It's Black Friday, FREE LENSES
> 
> That's all I can see in mutt. Not even a "your mail client sucks" or
> "click on the URL to view this message in a web browser" disclaimer.

As you are using mutt, you definitely know how to use the "v" key on the
message :). Then you can press Enter on the HTML part and your locally
installed text-mode browser like w3m, lynx or links kicks in and displays
the HTML for you. However, it still sucks to have to do this :)

I sometimes have to do this because one of the participants of a mailing
list I'm subscribed to uses one of those stupid
reformat-everything-to-one-line web mailers you mentioned, so to properly
read his messages I have to use "v", press Enter on the HTML (not plain text)
part and read it in w3m. But this still sucks, as I said.
-- 
Regards,
   Jaroslaw Rafa
   r...@rafa.eu.org
--
"In a million years, when kids go to school, they're gonna know: once there
was a Hushpuppy, and she lived with her daddy in the Bathtub."

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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-09 Thread Steven Champeon via mailop
on Mon, Dec 09, 2019 at 09:50:14AM +0100, Maarten Oelering via mailop wrote:
> Multipart messages with html and text alternatives are generally
> considered best practice. Senders with html templates should add a
> text version is the common believe.

Well, the common belief is more like "what's multipart"? :-)
 
> But it's almost 2020, and we were wondering if there's still a good
> reason for adding plain text to a html message. Is there a significant
> audience reading in plain text?

I'm reading this in mutt, but I'm probably not a significant audience
unless your audience is defined as people who still like plain text,
such as, oh, hey, maybe mailop or nanog or anywhere else filled with
grizzled old hangers-on to decades-old technology biases.

Caveat: back in the Day I helped argue for the foundation of what is
now known as "responsive design" in Web design, so I have a standpoint.

> Is plain text important for accessibility?

Again, that's a whole 'nother can of worms. I started out in SGML and
taught myself the HTML of the day in a few minutes, and so believe that
it is certainly /possible/ to write HTML that it readable by the tools
that make such accessible, but as to whether anyone (or any tools) know
how or care to know how to do that anymore? Shrug. So, provide a plain
text alternative, preferably one you've actually tried to read in a
client like mutt. A significant number of those clients and tools I've
seen people using to send multipart mail don't understand why stripping
ALL of the newlines and mashing down spaces makesithardertoread.YMMV.

An example of this (created by yahoo mail, IIUIC) from a post to a local
neighborhood mailing list, sent by someone describing a house on our
upcoming historic district tour, cut and pasted from mutt and reformatted
only to indent for legibility and wrap to ~76c:

   703N. East St. Nowell-Forbes house 1923Naudain MachenThisNeoclassical
   Revival house was built for developer Virginia Nowell. From 1941to
   1989 it was the home of Harry Forbes, an engineer with the Seaboard
   Air LineRailway, and his family. The house was restored and expanded
   for the currentowner in 2005. The interior is beautifully lit by
   large windows, surrounded bystained-wood trim. The retaining wall at
   the front of the property is built ofBelgian block stones. Behind the
   house is a 5,000-gallon pool wherein reside 21koi.

Each item it also jammed together so the next line starts immediately:

  609 Polk St. Forrest-Crew House 1897Lyric Thompson& Lee LilleyThisand
  five other houses on this block were originally identical four-room
  QueenAnne-style

I dunno, seems like we'd have figured the basics out by now.

> Because SpamAssassin says so?

Doesn't hurt. 

How about "because the following makes you look really stupid":

Actual example from this month, and I'm a past customer and in the
market for a fresh prescription update:

   Date: Fri, 29 Nov 2019 04:27:15 + (UTC)
   From: "Eyeglasses.com" 
   To: scham...@hesketh.com
   Subject: It's Black Friday, FREE LENSES

That's all I can see in mutt. Not even a "your mail client sucks" or
"click on the URL to view this message in a web browser" disclaimer.

I know, I should get a different account for all the vendors who send
me stuff with ~1K char click-tracker redirects and just read and manage
them in an HTML-capable client, but I'd rather know what I'm actually
looking at, not just what the rendering engine decided to show me.

JADP,
Steve

-- 
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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-09 Thread John Covici via mailop
Yes, keep the plain text alternative -- I need it to be accessible and
plain text is better that way.  If you need to have a link or two,
just paste them in there, but the html mail is usually totally
unnecessary anyway, this is Email after all and it was not designed
for html.  It seems much safer to me as well, no beacons or anything
like that in a plain text email.

On Mon, 09 Dec 2019 03:50:14 -0500,
Maarten Oelering via mailop wrote:
> 
> Multipart messages with html and text alternatives are generally considered 
> best practice. Senders with html templates should add a text version is the 
> common believe.
> 
> But it's almost 2020, and we were wondering if there's still a good reason 
> for adding plain text to a html message. Is there a significant audience 
> reading in plain text? Is plain text important for accessibility? Because 
> SpamAssassin says so?
> 
> Would be great to get feedback from this diverse and knowledgable community.
> 
> Thanks,
> Maarten Oelering
> Postmastery
> 
> 
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> 

-- 
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How do
you spend it?

 John Covici wb2una
 cov...@ccs.covici.com

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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-09 Thread Andreas Schamanek via mailop


On Mon, 9 Dec 2019, at 09:50, Maarten Oelering via mailop wrote:

we were wondering if there's still a good reason for adding plain 
text to a html message. Is there a significant audience reading in 
plain text? Is plain text important for accessibility?


As others have said "significant" is significantly hard to define.
The percentage of human recipients reading plain text is probably 
declining. Still, IMHO, a plain text alternative part has the 
advantage that the sender has control over it. Without a plain text 
alternative it is up to the recipients to convert the HTML to 
something readable. This is known to lead to unwanted and certainly 
less than optimal results.


For a list of pros and cons of HTML in general see e.g. my list
https://fam.tuwien.ac.at/~schamane/_/html-mail-vs-plain-text

--
-- Andreas

 :-)


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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-09 Thread Jaroslaw Rafa via mailop
Dnia  9.12.2019 o godz. 09:50:14 Maarten Oelering via mailop pisze:
> 
> But it's almost 2020, and we were wondering if there's still a good reason
> for adding plain text to a html message. Is there a significant audience
> reading in plain text? Is plain text important for accessibility? 
> Because SpamAssassin says so?

I still read my mail the old fashioned way, by logging in via ssh to the
server and using console-based mail client (Mutt in particular).

I know quite a lot of people from the admin community who do the same.

My webmail interface, which I sometimes have to use when I don't have access
to ssh (for example when checking mail from phone), also displays plain text
part only.
-- 
Regards,
   Jaroslaw Rafa
   r...@rafa.eu.org
--
"In a million years, when kids go to school, they're gonna know: once there
was a Hushpuppy, and she lived with her daddy in the Bathtub."

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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-09 Thread Christian Mack via mailop
Am 09.12.19 um 09:50 schrieb Maarten Oelering via mailop:
> Multipart messages with html and text alternatives are generally considered 
> best practice. Senders with html templates should add a text version is the 
> common believe.
> 
> But it's almost 2020, and we were wondering if there's still a good reason 
> for adding plain text to a html message. Is there a significant audience 
> reading in plain text? Is plain text important for accessibility? Because 
> SpamAssassin says so?
> 
> Would be great to get feedback from this diverse and knowledgable community.
> 

For security and anti tracking reasons text emails are a necessity.
Even on our Webmailsystem here at University of Konstanz we have Plain
Text as default.
There are less than 1% of all emails between people which use HTML.
Only Marketing uses it heavily.


Kind regards,
Christian Mack

-- 
Christian Mack
Universität Konstanz
Kommunikations-, Informations-, Medienzentrum (KIM)
Abteilung Basisdienste
78457 Konstanz
+49 7531 88-4416



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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-09 Thread Patrick Ben Koetter via mailop
* Maarten Oelering via mailop :
> Multipart messages with html and text alternatives are generally considered 
> best practice. Senders with html templates should add a text version is the 
> common believe.
> 
> But it's almost 2020, and we were wondering if there's still a good reason 
> for adding plain text to a html message. Is there a significant audience 
> reading in plain text? Is plain text important for accessibility? Because 
> SpamAssassin says so?

I'd say significant *and/or* important. Given the dominance of webmail clients
and the ongoing decline of desktop MUAs I'd say there's no significant
audience out there anymore. OTOH there's an important audience you probably
don't want to miss. Most of the (email) security foccussed people don't read
HTML only mail for all the known and well-discussed reasons.

Our customers ask us to filter out marketing mail. Given the fact most
marketing mail comes HTML only this is an easy trigger to increase the
"classify as marketing mail" count.

p@rick


-- 
[*] sys4 AG

https://sys4.de, +49 (89) 30 90 46 64
Schleißheimer Straße 26/MG,80333 München

Sitz der Gesellschaft: München, Amtsgericht München: HRB 199263
Vorstand: Patrick Ben Koetter, Marc Schiffbauer, Wolfgang Stief
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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-09 Thread Paul Smith via mailop

On 09/12/2019 08:50, Maarten Oelering via mailop wrote:

Multipart messages with html and text alternatives are generally considered 
best practice. Senders with html templates should add a text version is the 
common believe.

But it's almost 2020, and we were wondering if there's still a good reason for 
adding plain text to a html message. Is there a significant audience reading in 
plain text? Is plain text important for accessibility? Because SpamAssassin 
says so?


Automated software/filters will find it a lot easier to read plain text 
than HTML. This will include things like screen-readers.


Many people DO read in plain text because of the perceived risk of HTML 
(tracking images etc)


Many 'techies' read in plain text because it's better & cleaner than HTML

Why wouldn't you add a plain text alternative? Software can 
automatically generate a reasonable plain text version quite easily and 
it'll probably be a small fraction of the size of the HTML version, so 
why not do it? (But test it! A lot of automated generation is rubbish - 
I've seen ones where the plain text version is identical to the HTML 
version - tags and all)




--


Paul Smith Computer Services
Tel: 01484 855800
Vat No: GB 685 6987 53

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Re: [mailop] Reasons to add plain text alternative to email?

2019-12-09 Thread ml+mailop--- via mailop
I don't read HTML mail unless absolutely necessary (i.e., I "need"
the information that the mail contains); I don't want to trigger
all the tracking stuff in the HTML part.

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