SMTP – NHSmail Support

NHS.net Connect
Knowledge Base
Announcements
Service Status
Contact

Home
SMTP

Search For

Enabling and disabling SMTP

How to enable and disable SMTP
Applications Guide

How to ensure your applications meet the supported NHSmail protocols

Upcoming Support Site Changes

We are introducing a new Support Hub that will gradually replace this support site.

Announcements

Microsoft 365 Alert – Service Degradation – Microsoft Teams – Some users with an active Microsoft Teams license may be unable to sign in to Microsoft Teams – ONGOING 28/08/2026
Microsoft 365 Alert – Service Degradation – Microsoft Defender XDR – Some admins may experience delays in Microsoft Defender for Endpoint detections – ONGOING 28/08/2026
Microsoft 365 Alert – Service Degradation – Microsoft Teams – Some users attempting to view their Microsoft Teams contact lists may experience latency – ONGOING 28/08/2026

Popular Articles

Acceptable Use Policy
Using the NHS Directory (People Finder)
Third Party & Single Sign-On Certificate Renewal Guide
Getting Started with MFA
Setting a User Account Secret

NHS.net Connect
Knowledge Base
Announcements
Service Status
Contact

back to top