Spoofing Guide
The guide informs you what spoofing is and how to prevent it.
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Relay
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Relay Configuration
The Relay service for inbound/outbound spam and antivirus scanning for N3/HCSN hosted *.nhs.uk email domains. -
Relay FAQs
This page has frequently asked questions asked about the relay service on NHSmail -
TLS Configuration
The Email Gateway supports opportunistic TLS, meaning, if an organisation’s MTA attempts to connect to the Email Gateway using TLS then it will use it. -
SPF, DKIM, DMARC Configuration
Domain-based Messages Authentication Reporting and Conformance (DMARC) builds upon SPF and DKIM, and adds a reporting functionality. -
Non Delivery Reports (NDRs)
If you are receiving errors through the relay service then visit this page
