[RCU] 8bitmime in roundcube should be disabled

[Benny Pedersen]

On 2021-10-25 14:40, list at ptld.com wrote:
>> On 10-25-2021 7:33 am, Benny Pedersen wrote:
>> 
>> 8bitmime in roundcube should be disabled
>> base64 use utf8 to replace it
> 
> Benny;
> Can you clarify, are you saying that
> [ Settings -> Composing Messages -> Advanced Options -> Use MIME
> encoding for 8-bit characters ]
> should be disabled and not allow users to turn on?

if users can change it to break dkim ?

> Or are you saying it should be forced on and users can't turn it off?

imho roundcube should ensure 7bit mime always

i forgot to think of html aswell can be base64, quoted-printelble while 
use utf8, hmm, if base64, quoted-printeble was turn of in html there 
would be a chance that utf8 works without breaking dkim ?

i see it as lots of misstakes when writing html emails

php can have tidy enabled to reduce it all