Microsoft have stated they’re retiring basic auth for SMTP early next year (starting March 1st 2026 and completing by April 30th 2026). Given the widespread use of M365, will QuickFile be supporting the use of M365 via modern authentication standards instead? Many thanks, Oliver

Hi @Oliver_Nash This isn’t something that we’ve planned at the moment. However, you’re welcome to start a Feature Request if you wish, and we can post any updates there.

Here’s a link to the feature request if anyone wants it: [image] Microsoft 365 Email - OAuth Support Feature Request *Microsoft have announced that they’re retiring basic auth for SMTP early next year (starting 1st March 2026 and completing by 30th April 2026).…

M365 - Basic Auth with SMTP AUTH retiring

Support

Oliver_Nash 27 August 2025 22:51 3

Here’s a link to the feature request if anyone wants it: