Re: [mailop] Filter out emoji from email adresses

2024-03-07 Thread Slavko via mailop
Dňa 7. marca 2024 20:01:09 UTC používateľ Yuval Levy via mailop napísal: >Have you considered the opposite approach? there must be somewhere a list of >the blocks used by conventional alphabets/glyphs. Assign negative score if >there is at least one character NOT WITHIN that fairly static

Re: [mailop] Filter out emoji from email adresses

2024-03-07 Thread Jaroslaw Rafa via mailop
Dnia 7.03.2024 o godz. 13:12:27 Julian Bradfield via mailop pisze: > > If you have a mail client that is so badly written that it crashes > when it encounters a missing character in a font, you need to replace > or fix the mail client, or file a bug report against the library > causing the

Re: [mailop] Google rate limiting (UnsolicitedRateLimitError) for DKIM domain

2024-03-07 Thread Emanuel Schorsch via mailop
FYI that the missing domain in the tempfail message should now be fixed (thanks to Wei)! Please let me know if you are not seeing it. On Thu, Feb 15, 2024 at 11:50 PM Stefano Bagnara via mailop < mailop@mailop.org> wrote: > On Fri, 16 Feb 2024 at 05:02, Evan Burke wrote: > >> It sounds like

Re: [mailop] Filter out emoji from email adresses

2024-03-07 Thread Yuval Levy via mailop
[removed my annoying emojis from subject and sender] On 2024-03-07 13:56, Slavko via mailop wrote: Not to block nor filter them, but to add some score into message. I abandon it as too hard to maintain (for me), as emoji (graphics) are not in one continuous block of code points Have you

Re: [mailop] Filter out emoji from email adresses 

2024-03-07 Thread Slavko via mailop
Dňa 7. marca 2024 14:22:21 UTC používateľ "Yuval Levy ✅ via mailop" napísal: >My most important reason to "filter" emojis in email addresses and subject >lines would be to assign them higher spammyness scores in rspamd or >SpamAssassin. Are there already such rules? If not, how do I add

Re: [mailop] Filter out emoji from email adresses 

2024-03-07 Thread Yuval Levy ✅ via mailop
On 2024-03-07 07:30, Sebastian Nielsen via mailop wrote: Emoji is such a stupid thing. You are entitled to your opinion, which I do not dislike. HOWEVER, let's focus on facts, not on opinions, because emojis add more than annoyances. Specifically to mailop, malicious actors are known to

Re: [mailop] Filter out emoji from email adresses

2024-03-07 Thread Bill Cole via mailop
On 2024-03-06 at 18:51:10 UTC-0500 (Wed, 6 Mar 2024 23:51:10 + (GMT)) Andrew C Aitchison via mailop is rumored to have said: On Wed, 6 Mar 2024, John Levine via mailop wrote: Right. I am aware of communities of EAI mail users in India and Thailand, but not anywhere else. You might

Re: [mailop] Filter out emoji from email adresses

2024-03-07 Thread Kai Bojens via mailop
Am 07.03.24 um 13:30 schrieb Sebastian Nielsen via mailop: Exactly, but when the mail client tries to display the crap in the name field, it causes it to crash. So, it's an RCE (Remote Crash Exploit, hehe). Seriously: If external data crashes your software, you have a huge security problem.

Re: [mailop] Filter out emoji from email adresses

2024-03-07 Thread Philip Paeps via mailop
On 2024-03-07 20:30:53 (+0800), Sebastian Nielsen via mailop wrote: Emoji is such a stupid thing. So that’s why I kinda need to delete all emoji, by parsing the utf8 string and then deleting everything that is emoji. Not normal UTF8 characters, as they can can be displayed (like Chinese

Re: [mailop] Filter out emoji from email adresses

2024-03-07 Thread Andy Smith via mailop
Hi, On Thu, Mar 07, 2024 at 01:30:53PM +0100, Sebastian Nielsen via mailop wrote: > when the mail client tries to display the crap in the name field, > it causes it to crash. Guess it tries to render Emoji in a field > that is not designed to accept Emoji, thus it just silentcrash > into desktop.

Re: [mailop] Filter out emoji from email adresses

2024-03-07 Thread Slavko via mailop
Dňa 7. marca 2024 12:18:36 UTC používateľ Alessandro Vesely via mailop napísal: >On 06/03/2024 20:18, Slavko via mailop wrote: >> Dňa 6. marca 2024 18:13:34 UTC používateľ Bill Cole via mailop >> napísal: >> >>> support for SMTPUTF8 *in MTAs operating as MXs* is not widespread enough to >>>

Re: [mailop] Filter out emoji from email adresses

2024-03-07 Thread Julian Bradfield via mailop
On 2024-03-07, Sebastian Nielsen via mailop wrote: > Exactly, but when the mail client tries to display the crap in the name > field, it causes it to crash. Guess it tries to render Emoji in a field that > is not designed to accept Emoji, thus it just silentcrash into desktop. > So people can't

Re: [mailop] Filter out emoji from email adresses

2024-03-07 Thread Sebastian Nielsen via mailop
>>So it still contains only ASCII, until displayed. Exactly, but when the mail client tries to display the crap in the name field, it causes it to crash. Guess it tries to render Emoji in a field that is not designed to accept Emoji, thus it just silentcrash into desktop. So people can't access

Re: [mailop] Filter out emoji from email adresses

2024-03-07 Thread Alessandro Vesely via mailop
On 06/03/2024 20:18, Slavko via mailop wrote: Dňa 6. marca 2024 18:13:34 UTC používateľ Bill Cole via mailop napísal: support for SMTPUTF8 *in MTAs operating as MXs* is not widespread enough to be useful Only exim (+ Python and ClawsMail) is usable in that... Courier-MTA + Thunderbird

Re: [mailop] Filter out emoji from email adresses

2024-03-07 Thread Andy Smith via mailop
Hi, On Wed, Mar 06, 2024 at 11:51:10PM +, Andrew C Aitchison via mailop wrote: > On Wed, 6 Mar 2024, John Levine via mailop wrote: > > Everywhere else people use ASCII mail addresses, even though they are > > often writing mail in non-ASCII character sets. > > I get plenty of non-ASCII