Features
stuff here
Helps to protect your email reputation.
Helps to protect your email reputation.
| Functionality | Standard | Comment |
|---|---|---|
| DNS configured with dnssec security extensions. | RFC 9364 | |
| Internet Mail via IMAP v4rev2 | RFC 9051 | |
| JSON Meta Application Protocol (JMAP) for mail and websocket | RFC 8620, 8621, and 8887 | An exciting new application protocol, not yet widely implemented, but offers significant benefits and future potential. |
| Outgoing Simple Mail Transfer Protocol server | RFC 5321 | Essential service to send out email. |
| DomainKeys Identified Mail (DKIM) Signatures | RFC 6376 | |
| (DMARC) | ||
| (SPF) | Helps to protect your email reputation. | |
| Sieve: A Mail Filtering Language | RFC 5228 | |
| SMTP Service Extension for Authentication | RFC 4954 | |
| HTTP Extensions for Web Distributed Authoring and Versioning (WebDAV) | RFC 4918 | |
| Calendaring Extensions to WebDAV (CalDAV) | RFC 4791 | |
| SMTP Service Extension for Secure SMTP over TLS | RFC 3207 | |
| Free/Busy | ||
| Addressbook | ||
| TLSv1.2 | ||
| TLSv1.3? | ||
| S/MIME certificates? | ||
| DNS-based Authentication of Named Entities for email | 7672 | Publication of TLSA records preventing MITM mail attacks |
| DNS-based Authentication of Named Entities for | 6698 | |
| Opportunistic TLS for incoming email | ||
| Mandatory TLS for email from selected servers | ||
https://en.internet.nl/mail/rheumpharm.co.uk/