On 2026-10-08 12:56 +0200, Mathias M. wrote:
> On Wed, Oct 07, 2026 at 08:37:35AM -0500, Ranjan Maitra via Mutt-users wrote:
> > There is substantial evidence online that this method works: however,
> > this needs cooperation of your workplace IT to allow you to add your
> > specific email MUA.
>
> The trick is this:
>
> --client-id <your-application-client-id>
>
> If the employer supports Thunderbird, simply use Thunderbird's
> application id.
>
> Also, depending on the configuration of the exchange server, one needs
> to try out all four 'authflow' options to find the one that actually
> works.
Hi! With davmail it was possible to fall back to the default outlook client id
which is always there, which I believe is d3590ed6-52b3-4102-aeff-aad2292ab01c
... [1]
The thunderbird headless approach looks promising, if it is really possible now
to log into the graph ...
I might go at this again after giving up three years ago, having relied on
reading stems of mbox files readpst (libpst) can read from a backup of
/c/Users/user/AppData/Local/Microsoft/Outlook/*.{pst,ost} ...
[1] Default client id: https://sourceforge.net/p/davmail/bugs/702/
