Kyocera scan to email and Microsoft 365

At the end of December 2026 Microsoft 365 stops accepting username-and-password email from copiers (SMTP AUTH with basic authentication). If your Kyocera sends scans through smtp.office365.com with a password, it will stop. Here's how to check, and how to fix it.

Get Scan Relay, free 14-day trial Keeps your Kyocera scanning to email without changing its firmware.

Is your Kyocera affected?

In Command Center RX (the copier's IP address in a browser), log in as Admin and open Network Settings, then Protocol, for SMTP, and Function Settings, then E-mail, for the sender settings.

If the SMTP server is smtp.office365.com (usually port 587) and the copier signs in with a Microsoft 365 email address and password, it's affected. Menu names vary by model; your dealer can also check over the phone. Or answer three quick questions and see.

What Kyocera offers

Kyocera offers a free Exchange Online connector that runs on a Windows PC, which is a good fix for an office with only Kyocera machines. Ask your dealer whether your exact model and firmware can do it: if it can, that's the cleanest fix.

If your Kyocera can't use OAuth

Setting up the Kyocera for Scan Relay

  1. Install Scan Relay on a PC that stays on and sign in with the Microsoft 365 mailbox scans should come from.
  2. In the Kyocera's email settings, set the SMTP server to that PC's address (Scan Relay shows it), port 25, no SSL/TLS. Leave any username and password; Scan Relay ignores them.
  3. Send a test scan.

Test before the end of December, while the old way still works as a fallback. More detail is in the full guide. Copier dealers and IT providers can buy wholesale licenses.

Get Scan Relay, free 14-day trial Keeps your Kyocera scanning to email without changing its firmware.

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