Re: [mailop] Microsoft rejecting their own headers

2023-12-19 Thread Randolf Richardson, Postmaster via mailop
I wouldn't want to see their breakfast! ;) > Maybe they have just started eating their own dog food V2.0 at MS? ;-> > > SCNR. > > Best, > > -C. > > > Am 15.12.2023 um 11:37 schrieb Laurent S. via mailop : > > > > It seems Microsoft made very recently a change. Since then, we get a >

Re: [mailop] Microsoft rejecting their own headers

2023-12-15 Thread Bjoern Franke via mailop
Hi, What is stupid is that the header that causes the reject upon reinject is written BY THEM! How about not writing such crazily long report on a single header? They have to protect their users from spam, but their users themselves would never spam. So this makes sense. SCNR Bjoern

Re: [mailop] Microsoft rejecting their own headers

2023-12-15 Thread Carsten Schiefner via mailop
Maybe they have just started eating their own dog food V2.0 at MS? ;-> SCNR. Best, -C. > Am 15.12.2023 um 11:37 schrieb Laurent S. via mailop : > > It seems Microsoft made very recently a change. Since then, we get a > whole bunch of reject with this message: > >> 554 5.6.211 Invalid MIME

[mailop] Microsoft rejecting their own headers

2023-12-15 Thread Laurent S. via mailop
It seems Microsoft made very recently a change. Since then, we get a whole bunch of reject with this message: > 554 5.6.211 Invalid MIME Content: Single text value size (32820) exceeded allowed maximum (32768) for the 'X-Microsoft-Antispam-Message-Info-Original' header. The company I work