Update 1/27/2026: We have revised the timeline for this deprecation. Please see our new post Updated Exchange Online SMTP AUTH Basic Authentication Deprecation Timeline to read more.
Exchange Onlin...
Updated Jan 27, 2026
Version 6.0
Blog Post
Hello,
As CSP we have plenty smb clients which uses MFP printers and their applications for sending mail internally and externally.
Does this mean that if printers and applications does not support OAuth configuration customers must change their hardware or update applications because it will stop after 2025 September ?
I could not find any demo with printers , but is there any chance that these old apps and printers would work with Azure Communication services if configured this way https://learn.microsoft.com/en-us/azure/communication-services/quickstarts/email/send-email-smtp/smtp-authentication