Message Handling System
Novell's MHS (Message Handling Service) was an important early email protocol.
Originally developed by Action Technologies, Inc. (ATI) in 1986, it was first licensed, then later bought outright by Novell.
Role as a gateway
MHS was a very 'open' system, and this, with Novell's encouragement, made it popular in the early 1990's as a 'glue' between not only the proprietary email systems of the day such as PROFS, SNADS, MCI, 3+Mail, ccMail, Para-Mail and Microsoft Mail[1][2], but also the competing standards-based SMTP and X.400. By 1996 it very clear that SMTP across the Internet would take over this role.
Work-alike products
A compatible range of gateway products called Connect2 from Infinite Technologies (now Captaris)[3] was also very widely used as part of MHS-based email networks.
Email clients
- Para-Mail. Paradox Development introduced version 2.0 along with Novell at Comdex 1986.
- DaVinci Email was the first Microsoft Windows-based email client, and used MHS natively.
- Pegasus Mail, a free mail client used MHS it's native protocol[1].
- FirstMail, a cut-down version of Pegasus Mail bundled with some versions of Netware.
References
Para-Mail from Paradox Development Corporation was the first email package to be brought into Novell and MHS. Paradox Development Corporation introduced Para-Mail version 2.0 with Novell at Comdex 1986.
- ^ "MHS: Correct Addressing format to DaVinci Email via MHS". Microsoft Support Knowledge Base. Retrieved 2007-01-15.