Re: [mailop] maximum header size: milter

2024-09-03 Thread Viktor Dukhovni via mailop
On Wed, Sep 04, 2024 at 05:56:10AM +, ml+mailop--- via mailop wrote: > On Wed, Sep 04, 2024, Viktor Dukhovni via mailop wrote: > > > However, when milters are in use, the per-logical header limit is > > silently capped at 6 bytes in aid of compatibility with the milter > > API, where clie

Re: [mailop] maximum header size: milter

2024-09-03 Thread ml+mailop--- via mailop
On Wed, Sep 04, 2024, Viktor Dukhovni via mailop wrote: > However, when milters are in use, the per-logical header limit is > silently capped at 6 bytes in aid of compatibility with the milter > API, where client requests must not exceed 64KB. The total header _FFR_MDS_NEGOTIATE is available

Re: [mailop] maximum header size

2024-09-03 Thread Viktor Dukhovni via mailop
On Tue, Sep 03, 2024 at 10:17:22PM +, Graeme Slogrove via mailop wrote: > Microsoft documentation states that they support message headers up to 256KB > > https://learn.microsoft.com/en-us/office365/servicedescriptions/exchange-online-service-description/exchange-online-limits#message-limits:

Re: [mailop] maximum header size

2024-09-03 Thread Graeme Slogrove via mailop
Microsoft documentation states that they support message headers up to 256KB https://learn.microsoft.com/en-us/office365/servicedescriptions/exchange-online-service-description/exchange-online-limits#message-limits:~:text=Message%20header%20size%20limit Regards, Graeme -Original Message