sralEd

I do not know python that well, but I found this script that should do the job. Could you incorporate this into yours, and then I can test it against...

grahamr, if you know how to incorporate the code from https://www.kretschmer-und-kretschmer.de/microsoft-teams-webhooks-mit-python-und-icinga2.html into the cacher.py I can do a test to see if it works?