We’re looking to replace our institutional SMTP (MS365) with Proton in our self hosted Mattermost instance.
I see there is some Mattermost documentation of SMTP set up - SMTP email setup — Mattermost documentation
and Proton has it’s own - How to set up SMTP to use business applications or devices with Proton Mail | Proton for business
Has anyone in the forum using proton as their SMTP sender in MM? Wondering if this is an approach folks have taken . . . any caveats/warnings . . .
Thanks for considering,